「私たちは一緒にやっていける」　ユダヤ系とアラブ系のカップルや家族がメッセージ

Israeli riot police keep watch during clashes that followed a protest against Israel's military offensive on the Gaza Strip, in the northern city of Nazareth, on July 21, 2014. The clashes came as Nazareth and cities in the West Bank observed a general strike to mourn the victims of the Gaza conflict between Israel and Hamas -- the bloodiest since 2009 -- that has cost more than 500 Palestinian lives in two weeks. AFP PHOTO / AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

A picture taken from the southern Israeli Gaza border shows an Israeli army flare illuminating the sky over the Gaza strip, on July 21, 2014. Israeli forces killed more than 10 Gaza militants who had infiltrated southern Israel today, the army said, later announcing it had lost four soldiers in that battle. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the southern Israeli Gaza border shows the smoke of a flare next to Israeli army Merkava tanks and armoured personnel carriers (APC) in the Gaza strip, on July 21, 2014. Israeli forces killed more than 10 Gaza militants who had infiltrated southern Israel today, the army said, later announcing it had lost four soldiers in that battle. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the southern Israeli Gaza border shows an Israeli army bulldozer at work in the Gaza strip, on July 21, 2014. Israeli forces killed more than 10 Gaza militants who had infiltrated southern Israel today, the army said, later announcing it had lost four soldiers in that battle. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers of the 155mm artillery cannons unit fire towards the Gaza Strip from their position near Israel's border with the coastal Palestinian enclave, on July 21, 2014. World efforts to broker a ceasefire in war-torn Gaza gathered pace as Israel pressed a blistering 14-day assault on the enclave, pushing the Palestinian death toll to 558. AFP PHOTO/MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Smoke billows from an area East of Gaza City following Israeli military shelling on July 21, 2014. World efforts to broker a ceasefire in war-torn Gaza gathered pace today as Israel pressed a blistering 14-day assault on the enclave, pushing the Palestinian death toll to 548. AFP PHOTO/MARCO LONGARI (Photo credit should read MARCO LONGARI/AFP/Getty Images)

JERUSALEM, ISRAEL - JULY 21: (ISRAEL OUT) Israeli soldiers mourn during the funeral of Israeli soldier Moshe Malko on July 21, 2014 in Jerusalem, Israel. Moshe Malko was killed during the operation 'Protective Edge, raising the number to 18 Israeli soldiers that have been killedsince the beginning of the ground invasion. Yesterday marked the bloodiest day of the conflict yet, as 13 Israeli soldiers died and the death toll in Gaza passed 500 people. (Photo by Lior Mizrahi/Getty Images)

Smoke billows from an area East of Gaza City following Israeli military shelling on July 21, 2014. World efforts to broker a ceasefire in war-torn Gaza gathered pace today as Israel pressed a blistering 14-day assault on the enclave, pushing the Palestinian death toll to 548. AFP PHOTO/MARCO LONGARI (Photo credit should read MARCO LONGARI/AFP/Getty Images)

A picture taken from the southern Israeli border with the Gaza Strip shows the trail of a missile launched by Israel's Iron Dome defence system, designed to intercept and destroy incoming short-range rockets and artillery shells, as it intercepts and destroys a rocket launched from Gaza into Israel, on July 21, 2014. US Secretary of State John Kerry is to push for an immediate ceasefire in Gaza when he arrives later today in Cairo, President Barack Obama said. 'Israel has already done significant damage to Hamas's terrorist infrastructure in Gaza,' Obama said in a statement at the White House, adding he had sent his top diplomat to the region to 'push for an immediate cessation of hostilities.' AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Comrades of slain 20-year-old Israeli Staff Sergeant Moshe Melako of the Golani Brigade, who was killed the previous day during fighting with of Palestinian militants in the Gaza Strip, on July 21, 2014 mourn during his funeral at the Mt. Herzel military cemetery in Jerusalem. With 18 soldiers killed in Gaza, the highest military casualty toll in eight years, Israel is in mourning, but has vowed to pursue its mission against Hamas militants. The toll has been far higher on the Palestinian side, where more than 500 have been killed since Operation Protective Edge began on July 8, most of them civilians, a spokesman for Gaza's emergency services said. AFP PHOTO/GALI TIBBON (Photo credit should read GALI TIBBON/AFP/Getty Images)

An Israeli Merkava tank rolls near the Israeli-Gaza Strip border, on July 21, 2014. US Secretary of State John Kerry is to push for an immediate ceasefire in Gaza when he arrives later today in Cairo, President Barack Obama said. 'Israel has already done significant damage to Hamas's terrorist infrastructure in Gaza,' Obama said in a statement at the White House, adding he had sent his top diplomat to the region to 'push for an immediate cessation of hostilities.' AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Merkava tank rolls near the Israeli-Gaza Strip border, on July 21, 2014. - US Secretary of State John Kerry is to push for an immediate ceasefire in Gaza when he arrives later today in Cairo, President Barack Obama said. 'Israel has already done significant damage to Hamas's terrorist infrastructure in Gaza,' Obama said in a statement at the White House, adding he had sent his top diplomat to the region to 'push for an immediate cessation of hostilities.' AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

US President Barack Obama speaks to the press outside the Oval Office at the White House in Washington, DC, on July 21, 2014. US Secretary of State John Kerry is to push for an immediate ceasefire in Gaza when he arrives later Monday in Cairo, President Barack Obama said. 'Israel has already done significant damage to Hamas's terrorist infrastructure in Gaza,' Obama said in a statement at the White House, adding he had sent his top diplomat to the region to 'push for an immediate cessation of hostilities.' AFP PHOTO/Jewel Samad (Photo credit should read JEWEL SAMAD/AFP/Getty Images)

A Palestinian employee inspects damages at the Al-Aqsa Martyrs hospital in Deir al-Balah, in the central Gaza Strip, after the building was shelled by the Israeli army on July 21, 2014, killing five people and wounding at least 70. World efforts to end two weeks of deadly violence in and around Gaza stepped up a gear as the UN chief arrived in Cairo and the top US diplomat was awaited. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A Palestinian employee inspects damages at the Al-Aqsa Martyrs hospital in Deir al-Balah, in the central Gaza Strip, after the building was shelled by the Israeli army on July 21, 2014, killing five people and wounding at least 70. World efforts to end two weeks of deadly violence in and around Gaza stepped up a gear as the UN chief arrived in Cairo and the top US diplomat was awaited. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A Palestinian employee inspects damages at the Al-Aqsa Martyrs hospital in Deir al-Balah, in the central Gaza Strip, after the building was shelled by the Israeli army on July 21, 2014, killing five people and wounding at least 70. World efforts to end two weeks of deadly violence in and around Gaza stepped up a gear as the UN chief arrived in Cairo and the top US diplomat was awaited. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

SDEROT, ISRAEL - JULY 21: A hole, allegedly caused by a Hamas rocket, is seen in an Israeli home on July 21, 2014 in Sderot, Israel. Yesterday marked the bloodiest day of the operation 'Protective Edge' yet, as 13 Israeli soldiers died and the death toll in Gaza passed 500 people. (Photo by Andrew Burton/Getty Images)

An Israeli female soldier mourns during the funeral of 32-year-old Israeli army captain Tzafrir Bar-Or, a commander of the Golani Brigade killed the previous day fighting a group of Palestinian militants in the Gaza Strip, on July 21, 2014, in the central town of Holon, near Tel Aviv. Washington and the United Nations demanded an 'immediate ceasefire' in Gaza as Israel pressed a blistering assault on the enclave, pushing the Palestinian death toll to 514. AFP PHOTO/GIL COHEN-MAGEN (Photo credit should read GIL COHEN MAGEN/AFP/Getty Images)

Palestinian relatives and friends mourn above the bodies of nine members of the Siam family, who were killed in an Israeli air strike that destroyed their house, during their funeral on July 21, 2014 at a mosque in Rafah in the southern Gaza Strip. Washington and the United Nations demanded an 'immediate ceasefire' in Gaza as Israel pressed a blistering assault on the enclave, pushing the Palestinian death toll to 514. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

The wife (2nd from R) of 32-year-old Israeli army captain Tzafrir Bar-Or, a commander of the Golani Brigade killed the previous day fighting a group of Palestinian militants in the Gaza Strip, walks alongside his coffin during his funeral in the central town of Holon, near Tel Aviv, on July 21, 2014. Washington and the United Nations demanded an 'immediate ceasefire' in Gaza as Israel pressed a blistering assault on the enclave, pushing the Palestinian death toll to 514. AFP PHOTO/GIL COHEN-MAGEN (Photo credit should read GIL COHEN MAGEN/AFP/Getty Images)

BEERSHEBA, ISRAEL - JULY 21: (ISRAEL OUT) In this handout provided by the Israeli Government Press Office, Israeli Prime Minister Benjamin Netanyahu (C), and IDF Chief of Staff Benny Gantz (L) visit a tactical headquarters of the IDF in southern Israel near the border with Gaza on July 21, 2014 in near Beersheba, Israel. Yesterday marked the bloodiest day of the conflict yet, as 13 Israeli soldiers died and the death toll in Gaza passed 500 people. (Photo by Kobi Gideon/GPO via Getty Images)

People hold banners calling for an end to the violence in Gaza during a vigil at a park in Tokyo on July 21, 2014. Some 500 people on July 21 staged a silent protest in Tokyo against the bloodshed in Gaza, the biggest such gathering in the Japanese capital since the violence began early this month, organisers said. AFP PHOTO / KAZUHIRO NOGI (Photo credit should read KAZUHIRO NOGI/AFP/Getty Images)

People hold candles and banners calling for an end to the violence in Gaza during a vigil at a park in Tokyo on July 21, 2014. Some 500 people on July 21 staged a silent protest in Tokyo against the bloodshed in Gaza, the biggest such gathering in the Japanese capital since the violence began early this month, organisers said. AFP PHOTO / KAZUHIRO NOGI (Photo credit should read KAZUHIRO NOGI/AFP/Getty Images)

A Palestinian family rides on a motorbike past a three-storey house belonging to the Abu Jamaa family, the day after it was flattened in heavy Israeli bombardment, in Khan Yunis, in the southern Gaza Strip, on July 21, 2014. According to figures released by emergency services' spokesman Ashraf al-Qudra, some 15 people were killed in several strikes across Gaza earlier on July 21, and 45 bodies were pulled from the rubble in areas hit by heavy fighting a day earlier, 23 of them from the house belonging to the Abu Jamaa family in the southern city of Khan Yunis. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinian mourners pray in a mosque during the funeral for those killed in a three-storey house belonging to the Abu Jamaa family the day before following heavy Israeli bombardment, in Khan Yunis, in the southern Gaza Strip, on July 21, 2014. According to figures released by emergency services' spokesman Ashraf al-Qudra, some 15 people were killed in several strikes across Gaza earlier on July 21, and 45 bodies were pulled from the rubble in areas hit by heavy fighting a day earlier, 23 of them from the house belonging to the Abu Jamaa family in the southern city of Khan Yunis. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

HOLON, ISRAEL - JULY 21: Injured Israeli soldier seen by the grave of Major Tsafrir Bar-Or during his funeral on July 21, 2014 in Holon, Israel. Major Tsafrir was killed during the operation 'Protective Edge, raising the number of dead on Israeli side since the beginning of the ground envision to 18. According to Palestinian sources more then 400 killed in Gaza since the begging of the operation. (Photo by Ilia Yefimovich/Getty Images)

HOLON, ISRAEL - JULY 21: Family members of Major Tsafrir Bar-Or seen by the coffin during his funeral on July 21, 2014 in Holon, Israel. Major Tsafrir was killed during the operation 'Protective Edge, raising the number of dead on Israeli side since the beginning of the ground envision to 18. According to Palestinian sources more then 400 killed in Gaza since the begging of the operation. (Photo by Ilia Yefimovich/Getty Images)

HOLON, ISRAEL - JULY 21: Family members of Major Tsafrir Bar-Or seen by the coffin during his funeral on July 21, 2014 in Holon, Israel. Major Tsafrir was killed during the operation 'Protective Edge, raising the number of dead on Israeli side since the beginning of the ground envision to 18. According to Palestinian sources more then 400 killed in Gaza since the begging of the operation. (Photo by Ilia Yefimovich/Getty Images)

Palestinian mourners pray over five bodies, all from the Halaq family, during their funeral in the Jabalia refugee camp, in the Gaza Strip, on July 21, 2014. World efforts to end two weeks of deadly violence in and around Gaza, that has left over 500 Palestinians deads, stepped up a gear as the US top diplomat and the UN chief both headed to Cairo. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian man from Halaq family grieves over the body of a relative outside the morgue of the al-Shifa hospital, in Gaza City, on July 21, 2014. World efforts to end two weeks of deadly violence in and around Gaza, that has left over 500 Palestinians deads, stepped up a gear as the US top diplomat and the UN chief both headed to Cairo. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian man walks amidst the rubble of a building destroyed in an Israeli air strike, in Gaza City, on July 21, 2014. The UN Security Council called for an 'immediate ceasefire' as Israel pressed on with a blistering assault on Gaza on Monday taking the Palestinian death toll above 500. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian Civil Defence workers search for survivors amidst the rubble of a building destroyed in an Israeli air strike, in Gaza City, on July 21, 2014. The UN Security Council called for an 'immediate ceasefire' as Israel pressed on with a blistering assault on Gaza on Monday taking the Palestinian death toll above 500. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A man looks towards a UN school as he leads with his displaced family from the northern Beit Hanun district in the Gaza Strip towards a UN school in Beit Lahia where residents have gone fleeing heavy fighting in their area during an Israeli offensive on July 21, 2014. The UN Security Council called for an 'immediate ceasefire' as Israel pressed on with a blistering assault on Gaza taking the Palestinian death toll above 500. AFP PHOTO/MARCO LONGARI (Photo credit should read MARCO LONGARI/AFP/Getty Images)

Israeli soldiers hold positions near the Israeli-Gaza border on July 21, 2014, after militants from Gaza infiltrated southern Israel through two tunnels. More than 10 militants from Gaza who accessed Israel were shot dead the Israeli army's official spokesman said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A man points towards a UN school as he leads his displaced family from the northern Beit Hanun district in the Gaza Strip towards a UN school in Beit Lahia where residents have fled after heavy fighting in their area between the Israeli military and palestinian militants, on July 21, 2014. The UN Security Council called for an 'immediate ceasefire' as Israel pressed on with a blistering assault on Gaza taking the Palestinian death toll above 500. AFP PHOTO/MARCO LONGARI (Photo credit should read MARCO LONGARI/AFP/Getty Images)

SDEROT, ISRAEL - JULY 21: An Israeli soldier looks over a fence as they sweep through a field near the Israeli-Gaza border during operation 'Protective Edge' on July 21, 2014 near Sderot, Israel. Yesterday marked the bloodiest day of the conflict yet, as 13 Israeli soldiers died and the death toll in Gaza passed 500 people. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 21: Israeli soldiers position themselves on a hill overlooking the Israeli-Gaza border during operation 'Protective Edge' on July 21, 2014 near Sderot, Israel. Yesterday marked the bloodiest day of the conflict yet, as 13 Israeli soldiers died and the death toll in Gaza passed 500 people. (Photo by Andrew Burton/Getty Images)

A picture taken on July 21, 2014, from Israel at the southern border with the Gaza strip shows Israeli tanks and bulldozers operating inside Gaza Strip. The number of Palestinians killed by Israeli fire in the latest round of Gaza violence rose to 476, medics said, after announcing the deaths of 38 people early this morning.AFP PHOTO/MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A displaced child from the Shejaiya neighborhood in the Gaza Strip looks through a railing at the UN school where his family and others have taken refuge after fleeing heavy fighting in their area, on July 21, 2014. The UN Security Council called for an 'immediate ceasefire' as Israel pressed on with a blistering assault on Gaza taking the Palestinian death toll above 500. AFP PHOTO/MARCO LONGARI (Photo credit should read MARCO LONGARI/AFP/Getty Images)

A displaced mother from the Shejaiya neighborhood in the Gaza Strip cuddles her baby daughter at the UN school where she and others have taken refuge after fleeing heavy fighting in their area, on July 21, 2014. The UN Security Council called for an 'immediate ceasefire' as Israel pressed on with a blistering assault on Gaza taking the Palestinian death toll above 500. AFP PHOTO/MARCO LONGARI (Photo credit should read MARCO LONGARI/AFP/Getty Images)

Palestinians, holding up the Hamas (green) movement flag and the Fatah (yellow) party flag, celebrate in the West Bank city of Ramallah, late July 21, 2014, after Hamas' armed wing, the Ezzedine al-Qassam Brigades, said it had captured an Israeli soldier during fighting in the Gaza Strip. A spokeswoman for the Israeli military said they were aware of the claim and were investigating. The Palestinian death toll had risen to 501 on the fifth day of the Israeli ground operation. AFP PHOTO / ABBAS MOMANI (Photo credit should read ABBAS MOMANI/AFP/Getty Images)

NEW YORK - JULY 20: Israeli supporters rally in Times Square on July 20, 2014 in New York City. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Yana Paskova/Getty Images)

NEW YORK - JULY 20: Israeli supporters rally in Times Square on July 20, 2014 in New York City. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Yana Paskova/Getty Images)

NEW YORK - JULY 20: Israeli supporters rally in Times Square on July 20, 2014 in New York City. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Yana Paskova/Getty Images)

NEW YORK - JULY 20: A flag waves as hundreds of Israeli supporters in Times Square on July 20, 2014 in New York City. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Yana Paskova/Getty Images)

NEW YORK - JULY 20: Israeli supporters rally in Times Square on July 20, 2014 in New York City. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Yana Paskova/Getty Images)

NEW YORK - JULY 20: Israeli supporters rally in Times Square on July 20, 2014 in New York City. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Yana Paskova/Getty Images)

NEW YORK - JULY 20: Police escort an anti-Israel protester amidst hundreds of Israeli supporters in Times Square on July 20, 2014 in New York City. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Yana Paskova/Getty Images)

Ant-Zionist ultra-Orthodox Jews of the Neturei Karta movement join a pro-Palestinian demonstration in front of the White House in Washington on July 20, 2014. US President Barack Obama called for an 'immediate ceasefire' in Gaza, on the bloodiest day of fighting between Israelis and Palestinians, and dispatched top US diplomat John Kerry for talks with regional leaders. AFP PHOTO/Nicholas KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)

Pro-Palestinian demonstrators gather in front of the White House in Washington on July 20, 2014. US President Barack Obama called for an 'immediate ceasefire' in Gaza, on the bloodiest day of fighting between Israelis and Palestinians, and dispatched top US diplomat John Kerry for talks with regional leaders. AFP PHOTO/Nicholas KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)

Palestinians hold night prayers in front of the Dome of the Rock at the Al-Aqsa Mosque compound in the Old City of Jerusalem in support of Palestinians in Gaza July 20, 2014, during Israel's military operation in the Gaza Strip. AFP PHOTO / AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

Palestinians hold night prayers in front of the Dome of the Rock at the Al-Aqsa Mosque compound in the Old City of Jerusalem in support of Palestinians in Gaza July 20, 2014, during Israel's military operation in the Gaza Strip. AFP PHOTO / AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

SDEROT, ISRAEL - JULY 20: (ISRAEL OUT) A man stands with an Israeli flag on a hill overlooking the Gaza Strip on July 20, 2014 near Sderot, Israel. Thirteen Israeli soldiers were killed Sunday in battle in the Gaza Strip, bringing the number of Israeli fatalities over the course of the operation to 20. At least 130 Palestinians have been killed since Israel began its ground incursion last week. (Photo by Lior Mizrahi/Getty Images)

Israeli soldiers dance with Orthodox Jews who came to show their support and to cheer them up at an army deployment near Israel's border with the Gaza Strip, on July 20, 2014. The number of Palestinians killed in Israeli attacks in the Gaza Strip on July 20 was at least 100. It was the bloodiest single day in the battered enclave in five years, taking the Palestinian toll on the 13th day of Israel's Gaza offensive to 438. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Israeli soldiers dance with Orthodox Jews who came to show their support and to cheer them up at an army deployment near Israel's border with the Gaza Strip, on July 20, 2014. The number of Palestinians killed in Israeli attacks in the Gaza Strip on July 20 was at least 100. It was the bloodiest single day in the battered enclave in five years, taking the Palestinian toll on the 13th day of Israel's Gaza offensive to 438. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A picture taken on July 20, 2014, from Israel at the southern border with the Gaza strip shows smoke billowing from behind a hill following an Israeli air strike on Gaza City. The number of Palestinians killed in Israeli attacks in the Gaza Strip on July 20 was at least 100. It was the bloodiest single day in the battered enclave in five years, taking the Palestinian toll on the 13th day of Israel's Gaza offensive to 438. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Israelis, mostly residents of the southern Israeli city of Sderot, one holding a national flag, sit on a hill overlooking the Gaza Strip, on July 20, 2014, to watch the fighting between the Israeli army and Palestinian militants. Palestinian president Mahmud Abbas called for an immediate session of the UN Security Council, as the Palestinian toll on the 13th day of Israel's Gaza offensive rose to 438. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli children, one using binoculars, stand on their balcony behind an Israeli flag to watch the fighting between the Israeli army and Palestinian militants on July 20, 2014 in the southern Israeli city of Sderot. Palestinian president Mahmud Abbas called for an immediate session of the UN Security Council, as the Palestinian toll on the 13th day of Israel's Gaza offensive rose to 438. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israelis, mostly residents of the southern Israeli city of Sderot, stand with an Israeli flag on a hill overlooking the Gaza Strip, on July 20, 2014, to watch the fighting between the Israeli army and Palestinian militants. Palestinian president Mahmud Abbas called for an immediate session of the UN Security Council, as the Palestinian toll on the 13th day of Israel's Gaza offensive rose to 438. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli, mostly residents of the southern Israeli city of Sderot, stand with an Israeli flag on a hill overlooking the Gaza Strip, on July 20, 2014, to watch the fighting between the Israeli army and Palestinian militants. Palestinian president Mahmud Abbas called for an immediate session of the UN Security Council, as the Palestinian toll on the 13th day of Israel's Gaza offensive rose to 438. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli soldier is seen on a Merkava tank, as part of the Israeli army deployment near Israel's border with the Gaza Strip on July 20, 2014. The number of Palestinians killed in Israeli attacks in the Gaza Strip on July 20 was at least 100. It was the bloodiest single day in the battered enclave in five years, taking the Palestinian toll on the 13th day of Israel's Gaza offensive to 438. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A picture taken on July 20, 2014, from the southern Israeli-Gaza border shows smoke billowing from buildings following an Israeli air strike on Gaza City. Palestinian president Mahmud Abbas called for an immediate session of the UN Security Council, as the Palestinian toll on the 13th day of Israel's Gaza offensive rose to 438. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli soldier gestures on a Merkava tank, as part of the Israeli army deployment near Israel's border with the Gaza Strip on July 20, 2014. The number of Palestinians killed in Israeli attacks in the Gaza Strip on July 20 was at least 100. It was the bloodiest single day in the battered enclave in five years, taking the Palestinian toll on the 13th day of Israel's Gaza offensive to 438. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A man waves at Israeli soldiers on a Merkava tank, as part of the Israeli army deployment near Israel's border with the Gaza Strip on July 20, 2014. The number of Palestinians killed in Israeli attacks in the Gaza Strip on July 20 was at least 100. It was the bloodiest single day in the battered enclave in five years, taking the Palestinian toll on the 13th day of Israel's Gaza offensive to 438. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Ori, the son of Major Amotz Greenberg, a 45-year-old Israeli reserve soldier killed fighting a group of Palestinian militants who infiltrated Israel through a tunnel from the centre of the Gaza Strip, grieves during the funeral of his father in the central town of Hod Hasharon, near Tel Aviv, on July 20, 2014. At least 97 Palestinians and 13 Israeli soldiers were killed today as Israel ramped up a major military offensive in the bloodiest single day in Gaza in five years. AFP PHOTO/GIL COHEN-MAGEN (Photo credit should read GIL COHEN MAGEN/AFP/Getty Images)

Ori (L) and Shirai, the children of Major Amotz Greenberg, a 45-year-old Israeli reserve soldier killed fighting a group of Palestinian militants who infiltrated Israel through a tunnel from the centre of the Gaza Strip, grieve during the funeral of their father in the central town of Hod Hasharon, near Tel Aviv, on July 20, 2014. At least 97 Palestinians and 13 Israeli soldiers were killed on July 20 as Israel ramped up a major military offensive in the bloodiest single day in Gaza in five years. AFP PHOTO/GIL COHEN-MAGEN (Photo credit should read GIL COHEN MAGEN/AFP/Getty Images)

HOLON, ISRAEL - JULY 20: Israeli Honour Guard carry the coffin of Sergeant Banaya Rubel during his funeral on July 20, 2014 in Holon, Israel. Sergeant Rubel was killed along with another IDF soldier on the twelfth day of operation 'Protective Edge,' when Hamas militants infiltrated Israel from a tunnel dug from Gaza and engaged Israeli soldiers. (Photo by Ilia Yefimovich/Getty Images)

Israeli soldiers carry the coffin of Major Amotz Greenberg, a 45-year-old reserve soldier killed fighting a group of Palestinian militants who infiltrated Israel through a tunnel from the centre of the Gaza Strip, during his funeral in the central town of Hod Hasharon, near Tel Aviv, on July 20, 2014. At least 97 Palestinians and 13 Israeli soldiers were killed today as Israel ramped up a major military offensive in the bloodiest single day in Gaza in five years. AFP PHOTO/GIL COHEN-MAGEN (Photo credit should read GIL COHEN MAGEN/AFP/Getty Images)

A Palestinian carries the body of a child following an Israeli strike that hit a building in Gaza City, on July 20, 2014. Israeli strikes on Gaza on July 20 killed at least 97 people, hiking the overall Palestinian death toll to 435 since the start of a major military campaign on July 8, health officials said. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

People take part in a demonstration in Amsterdam on July 20, 2014, to protest Israel's military campaign in Gaza and show their support for the Palestinian people. Around 3,000 people staged a peaceful pro-Palestinian demonstration in Amsterdam on July 19, calling for an end to the bloody Israeli invasion of the Gaza Strip. At least 425 Palestinians and seven Israelis have been killed since the conflict began on July 8. AFP PHOTO / JOHN THYS (Photo credit should read JOHN THYS/AFP/Getty Images)

Moroccan protesters hold a banner during a demonstration in support of the Palestinian people and against the ongoing Israeli military offensive in the Gaza Strip, on July 20, 2014, in the capital Rabat. Israel says its offensive that began on July 8, and which has killed more than 425 people so far, is aimed at destroying tunnels used by militants from Hamas and other groups to infiltrate Israeli lines, and stop rocket attacks. AFP PHOTO / FADEL SENNA (Photo credit should read FADEL SENNA/AFP/Getty Images)

NAHARIYA, ISRAEL - JULY 20: Israeli soldiers weep at the grave of Israeli Sergeant Adar Barsano during his funeral on July 20, 2014 in Nahariya, Israel. Sergeant Barsano was killed along with another IDF soldier on the twelfth day of operation 'Protective Edge,' when Hamas militants infiltrated Israel from a tunnel dug from Gaza and engaged Israeli soldiers. (Photo by Andrew Burton/Getty Images)

NAHARIYA, ISRAEL - JULY 20: Women weep during the funeral of Israeli Sergeant Adar Barsano on July 20, 2014 in Nahariya, Israel. Sergeant Barsano was killed along with another IDF soldier on the twelfth day of operation 'Protective Edge,' when Hamas militants infiltrated Israel from a tunnel dug from Gaza and engaged Israeli soldiers. (Photo by Andrew Burton/Getty Images)

NAHARIYA, ISRAEL - JULY 20: Mourners weep at the grave of Israeli Sergeant Adar Barsano after his funeral on July 20, 2014 in Nahariya, Israel. Sergeant Barsano was killed along with another IDF soldier on the twelfth day of operation 'Protective Edge,' when Hamas militants infiltrated Israel from a tunnel dug from Gaza and engaged Israeli soldiers. (Photo by Andrew Burton/Getty Images)

NAHARIYA, ISRAEL - JULY 20: The casket carrying Israeli Sergeant Adar Barsano is carried to a burial plot in a cemetary during his funeral on July 20, 2014 in Nahariya, Israel. Sergeant Barsano was killed along with another IDF soldier on the twelfth day of operation 'Protective Edge,' when Hamas militants infiltrated Israel from a tunnel dug from Gaza and engaged Israeli soldiers. (Photo by Andrew Burton/Getty Images)

A Palestinian protester holds a placard and a fake weapon during a demonstration to support the resistance in Gaza and to protest against the Israeli military offensive on the Palestinian Gaza Strip on July 20, 2014 in the West Bank city of Ramallah. More than 60 Palestinians were killed on July 20, 2014 as Israeli forces pounded northern Gaza, sending thousands more fleeing in terror in the deadliest assault on the enclave in five years. The placard in Arabic calls for the 'olive branch to fall down' and reads 'long life to guns'. AFP PHOTO / ABBAS MOMANI (Photo credit should read ABBAS MOMANI/AFP/Getty Images)

Pro Israeli demonstrators hold placards and banners during a demonstration in support of Israel outside the Israeli embassy in London on July, 2014. AFP PHOTO / JUSTIN TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)

Pro-Israeli demonstrators chant slogans in front of a line of police officers during a demonstration in support of Israel outside the Israeli embassy in London on July, 2014. AFP PHOTO / JUSTIN TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)

Pro-Israeli demonstrators chant slogans in front of a line of police officers during a demonstration in support of Israel outside the Israeli embassy in London on July, 2014. AFP PHOTO / JUSTIN TALLIS (Photo credit should read JUSTIN TALLIS/AFP/Getty Images)

Israeli soldiers flash the sign of victory on a Merkava tank at an army deployment near Israel's border with the Gaza Strip on July 20, 2014. Israel says its offensive against the Gaza Strip that began on July 8, and which has killed more than 425 Palestinians, is aimed at destroying tunnels used by militants from Hamas and other groups to infiltrate Israeli lines, and stop rocket attacks. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers flash the sign of victory on their armoured personnel carrier (APC) at an army deployment near Israel's border with the Gaza Strip on July 20, 2014. Israel says its offensive against the Gaza Strip that began on July 8, and which has killed more than 425 Palestinians, is aimed at destroying tunnels used by militants from Hamas and other groups to infiltrate Israeli lines, and stop rocket attacks. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Part of a destroyed ambulance is seen strewn along a street following an Israeli military offensive on the Shejaiya neighborhood between Gaza City and the Israeli border, which has left more than 50 people dead in a blistering bombardment which began overnight, medics said on July 20, 2014. The death toll in Gaza passed 400 as Israel pressed its biggest offensive in the enclave in five years, Palestinian health officials said. '410 people have been killed since the war started and more than 3,020 people have been injured, most of them civilians,' deputy health minister Yussef Abu Rish told reporters at al-Shifa hospital in Gaza City. AFP PHOTO /MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Smoke rises from an explosion during an ongoing Israeli military offensive on the Shejaiya neighborhood between Gaza City and the Israeli border, which has left more than 50 people dead in a blistering bombardment which began overnight, medics said on July 20, 2014. The death toll in Gaza passed 400 as Israel pressed its biggest offensive in the enclave in five years, Palestinian health officials said. '410 people have been killed since the war started and more than 3,020 people have been injured, most of them civilians,' deputy health minister Yussef Abu Rish told reporters at al-Shifa hospital in Gaza City. AFP PHOTO /MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A Palestinian medic stands infront of a destroyed building in Gaza's eastern Shejaiya district on July 20, 2014. At least 40 people were killed and nearly 400 wounded in Israeli shelling of Gaza's northeastern Shejaiya district overnight, medics said. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian stand next to the rubble of a home following an Israeli air strike on Khan Yunis in the southern of Gaza strip , on July 20, 2014. The death toll in Gaza passed 400 as Israel pressed its biggest offensive in the war-torn enclave in five years, Palestinian health officials said. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Rescue workers search for survivors under the rubble of a home following an Israeli air strike on Khan Yunis in the southern of Gaza strip , on July 20, 2014. The death toll in Gaza passed 400 as Israel pressed its biggest offensive in the war-torn enclave in five years, Palestinian health officials said. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

A woman shouts as she takes part in a protest near the US embassy in Awkar, on the outskirts of the Lebanese capital Beirut, on July 20, 2014, against the Israeli military offensive on the Palestinian Gaza Strip. At least 40 Palestinians were killed as Israeli forces pounded northern Gaza sending thousands fleeing in terror on day 13 of the deadliest assault on the enclave in five years. AFP PHOTO/ANWAR AMRO (Photo credit should read ANWAR AMRO/AFP/Getty Images)

The sister of Medic Fuad Jabed, who was killed while on duty in Gaza's eastern Shejaiya district, mourns during his funeral in Gaza City on July 20, 2014. At least 40 people were killed and nearly 400 wounded in Israeli shelling of Gaza's northeastern Shejaiya district overnight, medics said. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Smoke billows following reported heavy Israeli shelling in Gaza's eastern Shejaiya district on July 20, 2014. At least 40 people were killed and nearly 400 wounded in Israeli shelling of Gaza's northeastern Shejaiya district overnight, medics said. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

An Israeli Apache attack helicopter launches anti-missile flares over the Gaza Strip as seen from Israel's border with Gaza, on July 20, 2014. At least 20 people were killed in a big Israeli assault east of Gaza City on Sunday, hiking the overall Palestinian death toll to 370, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers prepare artillery shells at an army deployment area near Israel's border with the Gaza Strip, on July 20, 2014. At least 20 people were killed in a big Israeli assault east of Gaza City on Sunday, hiking the overall Palestinian death toll to 370, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Apache attack helicopter shoots a missile over the Gaza Strip as seen from Israel's border with Gaza, on July 20, 2014. At least 20 people were killed in a big Israeli assault east of Gaza City on Sunday, hiking the overall Palestinian death toll to 370, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli artillery fires a 155mm shell towards targets in the Gaza Strip from their position near Israel's border with the Strip on July 20, 2014. At least 20 people were killed in a big Israeli assault east of Gaza City on Sunday, hiking the overall Palestinian death toll to 370, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli artillery fires a 155mm shell towards targets in the Gaza Strip from their position near Israel's border with the Strip on July 20, 2014. At least 20 people were killed in a big Israeli assault east of Gaza City on Sunday, hiking the overall Palestinian death toll to 370, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli artillery fires a 155mm shell towards targets in the Gaza Strip from their position near Israel's border with the Strip on July 20, 2014. At least 20 people were killed in a big Israeli assault east of Gaza City on Sunday, hiking the overall Palestinian death toll to 370, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli artillery fires 155mm shells towards targets in the Gaza Strip from their position near Israel's border with the Strip on July 20, 2014. At least 20 people were killed in a big Israeli assault east of Gaza City on Sunday, hiking the overall Palestinian death toll to 370, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Palestinian who have fled their homes of Gaza's eastern Shejaiya district are gathered inside the Al Shifa hospital's garden on July 20, 2014, after heavy Israeli shelling that left casualties lying in the streets, an AFP correspondent reported. Ambulances were unable to reach much of the area along the border because of heavy fire, and emergency services told AFP there were reports of dead and wounded trapped by the bombardment. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

CORRECTS TYPO- Palestinian children sit in the trunk of a vehicle as they flee their homes in Gaza's eastern Shejaiya district on July 20, 2014, after heavy Israeli shelling that left casualties lying in the streets, an AFP correspondent reported. Ambulances were unable to reach much of the area along the border because of heavy fire, and emergency services told AFP there were reports of dead and wounded trapped by the bombardment. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

An injured Palestinian man arrives at al-Shifa hospital in Gaza City on July 20, 2014. Israel's army said it was expanding its ground offensive against the Gaza Strip, as the bloodiest conflict since 2009 entered its 13th day with a death toll of over 360. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinian flee their homes in Gaza's eastern Shejaiya district on July 20, 2014, after heavy Israeli shelling that left casualties lying in the streets, an AFP correspondent reported. Ambulances were unable to reach much of the area along the border because of heavy fire, and emergency services told AFP there were reports of dead and wounded trapped by the bombardment. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Fire explodes during an Israeli shelling in the eastern part of Gaza City on July 20,2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated the Jewish state. As Israeli warplanes bombarded Gaza from the air, and ground troops pressed an assault on land, the Palestinian death toll rose to 342, with rights groups warning that a growing number of victims are children. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Israeli policemen arrest Israeli Arabs as they protest against the Israeli offensive on the Gaza Strip, in the northern Israeli city of Haifa on July 19, 2014. AFP PHOTO / AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

TEL AVIV, ISRAEL - JULY 19: (ISRAEL OUT) Left wing Israelis take part in a protest against Israel's military operation in the Gaza Strip on July 19, 2014 in Tel Aviv, Israel. As operation 'Protective Edge' enters it's 12th day, an estimated 300 Gazans and reportedly three Israeli soldiers have been killed. (Photo by Lior Mizrahi/Getty Images)

TEL AVIV, ISRAEL - JULY 19: (ISRAEL OUT) Left wing Israelis take part in a protest against Israel's military operation in the Gaza Strip on July 19, 2014 in Tel Aviv, Israel. As operation 'Protective Edge' enters it's 12th day, an estimated 300 Gazans and reportedly three Israeli soldiers have been killed. (Photo by Lior Mizrahi/Getty Images)

TEL AVIV, ISRAEL - JULY 19: (ISRAEL OUT) Left wing Israelis take part in a protest against Israel's military operation in the Gaza Strip on July 19, 2014 in Tel Aviv, Israel. As operation 'Protective Edge' enters it's 12th day, an estimated 300 Gazans and reportedly three Israeli soldiers have been killed. (Photo by Lior Mizrahi/Getty Images)

TEL AVIV, ISRAEL - JULY 19: (ISRAEL OUT) Left wing Israelis take part in a protest against Israel's military operation in the Gaza Strip on July 19, 2014 in Tel Aviv, Israel. As operation 'Protective Edge' enters it's 12th day, an estimated 300 Gazans and reportedly three Israeli soldiers have been killed. (Photo by Lior Mizrahi/Getty Images)

A picture taken on July 19, 2014 from the southern Israeli-Gaza border shows smoke billowing from buildings following an Israeli air strike on Gaza City. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated the Jewish state. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the southern Israeli-Gaza border shows rockets being fired from the Gaza Strip into Israel, on July 19, 2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated the Jewish state. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A Palestinian child, who fled his home following an Israeli ground offensive, takes refuge at a UN school in Gaza City with other families, on July 19, 2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated he Jewish state. As Israeli warplanes bombarded Gaza from the air, and ground troops pressed an assault on land, the Palestinian death toll rose to 342, with rights groups warning that a growing number of victims are children. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian child, who fled his home following an Israeli ground offensive, takes refuge at a UN school in Gaza City with other families, on July 19, 2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated he Jewish state. As Israeli warplanes bombarded Gaza from the air, and ground troops pressed an assault on land, the Palestinian death toll rose to 342, with rights groups warning that a growing number of victims are children. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian child along with her family, who fled their home during an Israeli ground offensive, take refuge at a UN school in Gaza City with other families, on July 19, 2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated he Jewish state. As Israeli warplanes bombarded Gaza from the air, and ground troops pressed an assault on land, the Palestinian death toll rose to 342, with rights groups warning that a growing number of victims are children. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

An Israeli mortar hits the minaret of a mosque during Israeli air strikes on the eastern part of Gaza City, on July 19, 2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated the Jewish state. As Israeli warplanes bombarded Gaza from the air, and ground troops pressed an assault on land, the Palestinian death toll rose to 342, with rights groups warning that a growing number of victims are children. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Smoke rises after an Israeli missile strike on Gaza City, on July 19, 2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated the Jewish state. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Smoke rises after an Israeli missile strike on Gaza City, on July 19, 2014. Israel's operation against Hamas saw one of its bloodiest days with 46 Palestinians killed in Gaza and two Israeli soldiers dying in a clash with militants who infiltrated the Jewish state. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Israeli soldiers of the 155mm artillery canons unit fire towards the Gaza Strip from their position near Israel's border with the coastal Palestinian enclave, on July 19, 2014. Israeli strikes killed 20 people in Gaza taking the death toll from a 12-day bombardment to 318, as UN chief Ban Ki-moon headed to the region to join truce efforts. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Protesters run by a fire barricade near the aerial metro station of Barbes-Rochechouart, in Paris, on July 19, 2014, during clashes with French riot police in the aftermath of a demonstration, banned by French police, to denounce Israel's military campaign in Gaza and show support to the Palestinian people. Demonstrators threw rocks and bottles at anti-riot squads blocking their route, who responded with tear gas lobbied into the streets. AFP PHOTO / FRANCOIS GUILLOT (Photo credit should read FRANCOIS GUILLOT/AFP/Getty Images)

Riot police spray tear gas as they clash with protesters near the Barbes-Rochechouart aerial metro station in Paris on July 19, 2014 in the aftermath of a demonstration, banned by French police, to denounce Israel's military campaign in Gaza and show their support for the Palestinian people. Israeli air strikes and shelling killed more than 25 people across Gaza on July 19, among them children, raising the toll in 12 days of violence to 337, medics said on July 19. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

Demonstrators stand in front of a fire barricade near the aerial metro station of Barbes-Rochechouart, in Paris, on July 19, 2014, during clashes with French riot police in the aftermath of a demonstration, banned by French police, to denounce Israel's military campaign in Gaza and show support to the Palestinian people. Demonstrators threw rocks and bottles at anti-riot squads blocking their route, who responded with tear gas lobbied into the streets. AFP PHOTO / FRANCOIS GUILLOT (Photo credit should read FRANCOIS GUILLOT/AFP/Getty Images)

Protesters hold a banner reading 'Jews and Arabs united for justice, Union of French jews for peace (UJFP), Association of North-African workers of France (ATMF)' near the Barbes-Rochechouart aerial metro station prior to the departure of a demonstration, banned by French police, in Paris on July 19, 2014 to denounce Israel's military campaign in Gaza and show their support for the Palestinian people. Israeli air strikes and shelling killed more than 25 people across Gaza on July 19, among them children, raising the toll in 12 days of violence to 337, medics said on July 19. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

Protesters clash with riot police near the Barbes-Rochechouart aerial metro station prior to the departure of a demonstration, banned by French police, in Paris on July 19, 2014 to denounce Israel's military campaign in Gaza and show their support for the Palestinian people. Israeli air strikes and shelling killed more than 25 people across Gaza on July 19, among them children, raising the toll in 12 days of violence to 337, medics said on July 19. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

A protester throws a stone as he clashes with police near the Barbes-Rochechouart aerial metro station prior to the departure of a demonstration, banned by French police, in Paris on July 19, 2014 to denounce Israel's military campaign in Gaza and show their support for the Palestinian people. Israeli air strikes and shelling killed more than 25 people across Gaza on July 19, among them children, raising the toll in 12 days of violence to 337, medics said on July 19. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

Protesters run as they clash with police near the Barbes-Rochechouart aerial metro station prior to the departure of a demonstration, banned by French police, in Paris on July 19, 2014 to denounce Israel's military campaign in Gaza and show their support for the Palestinian people. Israeli air strikes and shelling killed more than 25 people across Gaza on July 19, among them children, raising the toll in 12 days of violence to 337, medics said on July 19. AFP PHOTO / JACQUES DEMARTHON (Photo credit should read JACQUES DEMARTHON/AFP/Getty Images)

LONDON, ENGLAND - JULY 19: Demonstrators march on Whitehall to oppose Israel's actions in Gaza on July 19, 2014 in London, England. Concern has grown as Israel's operation 'protective edge' has resulted in more than 300 Palestinian deaths. Israel has now escalated their attacks to include a ground offensive, sending troops into Gaza. (Photo by Tristan Fewings/Getty Images)

Arab-Israeli take part in a demonstration against the Israeli offensive on the Gaza strip, in the northern Arab-Israeli village of Kfar Kana on July 19, 2014. Israeli air strikes and shelling killed more than 25 people across Gaza, among them children, raising the toll in 12 days of violence to 337, medics said. Arabic writting on placard reads 'Take your hands off the children of Gaza.' AFP PHOTO/AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

A young Arab-Israeli boy takes part in a demonstration against the Israeli offensive on the Gaza strip, in the northern Arab-Israeli village of Kfar Kana on July 19, 2014. Israeli air strikes and shelling killed more than 25 people across Gaza, among them children, raising the toll in 12 days of violence to 337, medics said. Arabic writting on placard reads 'Gaza is bleeding.' AFP PHOTO/AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

Protesters display placards and banners as they take part in demonstration against Israeli airstrikes in Gaza in central London on July 19, 2014 against Gaza strikes. Thousands of protesters gathered in London to participate in a march from Downing Street to the Israeli embassy, calling for an end to Israeli military action in Gaza. AFP PHOTO / CARL COURT (Photo credit should read CARL COURT/AFP/Getty Images)

Palestinians pray over the bodies of nine people during their funeral in Khan Yunis, in the southern Gaza Strip, on July 19, 2014. Israeli air strikes and shelling killed more than 25 people across Gaza today, among them children, raising the toll in 12 days of violence to 333, medics said. AFP PHOTO /SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

An Israeli Merkava tank moves towards the Israeli-Gaza border on July 19, 2014. Israeli strikes killed at least 20 people in Gaza Saturday, taking the death toll from a 12-day bombardment to 324, as UN chief Ban Ki-moon headed to the region to join truce efforts. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Apache attack helicopter shoots a missile over the Gaza Strip as seen from Israel's border with Gaza, on July 19, 2014. Israeli strikes killed at least 20 people in Gaza Saturday, taking the death toll from a 12-day bombardment to 324, as UN chief Ban Ki-moon headed to the region to join truce efforts. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers get dressed on Merkava tanks at an army deployment near the Israeli-Gaza border on July 19, 2014. Israeli strikes killed 20 people in Gaza on July 19, 2014, taking the death toll from a 12-day bombardment to 318, as UN chief Ban Ki-moon headed to the region to join truce efforts. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Palestinian relatives mourn as they carry the bodies of three kids, who are among the eight members of the same family who were killed overnight in an Israeli strike, during their funeral on July 19, 2014 in Beit Lahia, north of the Gaza strip. The new deaths raised the toll on the 12th day of violence in Gaza to 316 Palestinians, according to emergency services spokesman Ashraf al-Qudra. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A Palestinian relative cries as he carries the body of a baby, who is one of the eight members of the same family who were killed overnight in an Israeli strike, during their funeral on July 19, 2014 in Beit Lahia, north of the Gaza strip. The new deaths raised the toll on the 12th day of violence in Gaza to 316 Palestinians, according to emergency services spokesman Ashraf al-Qudra. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A Palestinian man inspects the damage in a building that was partially destroyed following an Israeli air strike on July 19, 2014, in Gaza City. Israeli air strikes in the Gaza Strip killed 11 people early on July 19, medics said, on day 12 of a major operation against the Palestinian territory. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinians ride a donkey cart in a street where a building was destroyed following an Israeli air strike on July 19, 2014, in Gaza City. Israeli air strikes in the Gaza Strip killed 11 people early on July 19, medics said, on day 12 of a major operation against the Palestinian territory. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

AUCKLAND, NEW ZEALAND - JULY 19: Protestors march from Aotea Square down Queen Street protesting the Israeli ground invasion of Gaza on July 19, 2014 in Auckland, New Zealand. The march concluded outside the US consulate where protestors showed their opposition to the country's economic and military links to Israel. (Photo by Phil Walter/Getty Images)

Smoke billows from a Palestinian building following an Israeli air strike in Gaza City, on July 18, 2014. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it intensified an operation that has so far killed 292 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Three flares sent by Israeli army illuminate the eastern part of Gaza City, on July 18, 2014. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it intensified an operation that has so far killed 292 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Two flares sent by Israeli army illuminate the eastern part of Gaza City, on July 18, 2014. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it intensified an operation that has so far killed 292 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Women wearing chadors take part in a demonstration in Nice, southeastern France, on July 18, 2014 to protest Israel's military campaign in Gaza and show their support for the Palestinian people. AFP PHOTO / VALERY HACHE (Photo credit should read VALERY HACHE/AFP/Getty Images)

Israeli army flares illuminate the sky above the Gaza strip on July 18, 2014. At least three people, including two children aged four and seven, were killed by Israeli tank fire in Gaza, medics said. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Israeli army flares illuminate the sky above the Gaza strip on July 18, 2014. At least three people, including two children aged four and seven, were killed by Israeli tank fire in Gaza, medics said. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

An Israeli army flares illuminate the sky above the Gaza strip on July 18, 2014. At least three people, including two children aged four and seven, were killed by Israeli tank fire in Gaza, medics said. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Israeli soldiers stand on top of their armoured personnel carriers (APC) and tanks near the Israeli-Gaza border on July 18, 2014, as they prepare to take part in the ground assault on Gaza. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it intensified an operation that has so far killed 274 Palestinians. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Members of the Palestinian community protest in support of the people of Gaza in Bucharest July 18, 2014. AFP PHOTO / DANIEL MIHAILESCU (Photo credit should read DANIEL MIHAILESCU/AFP/Getty Images)

People hold up placards as they march through the streets of Sarajevo to protest Israel's military campaign in Gaza and show their support for the Palestinian people on July 18, 2014. AFP PHOTO / ELVIS BARUKCIC (Photo credit should read ELVIS BARUKCIC/AFP/Getty Images)

Pro-Palestinian demonstrators shout slogans during a protest against Israeli military offensive in the Gaza strip on July 18, 2014 in the yemeni capital, Sanaa. The number of displaced Gazans has almost doubled in the past 24 hours, hitting 40,000 people since Israel began a major ground operation, an UN agency said. AFP PHOTO / MOHAMMED HUWAIS (Photo credit should read MOHAMMED HUWAIS/AFP/Getty Images)

A woman wears a tee-shirt reading 'Boycott Israel' during a protest of solidarity with Palestinian people on July 18, 2014 at the Pantheon in Rome. Thirty-three Gazans were killed today as Israel pressed a major ground offensive in the coastal enclave, raising the overall Palestinian death toll since July 8 to 274, medics said. An Israeli soldier was also killed as troops began an offensive on the Gaza periphery aimed at destroying Hamas's network of cross-border tunnels, the army said. AFP PHOTO / ANDREAS SOLARO (Photo credit should read ANDREAS SOLARO/AFP/Getty Images)

In celebration of Mandela Day Pro Palestinian Protesters gather outside to show their support for the Palestinian people and demanding the expulsion of the Israeli Ambassador in South Africa, at the Israeli Embassy's trade office on July 18, 2014 in Johannesburg. AFP PHOTO/MUJAHID SAFODIEN (Photo credit should read MUJAHID SAFODIEN/AFP/Getty Images)

In celebration of Mandela Day Pro-Palestinian Protesters gather outside to show their support for the Palestinian people and demanding the expulsion of the Israeli Ambassador in South Africa, at the Israeli Embassy's trade office on July 18, 2014 in Johannesburg. AFP PHOTO/MUJAHID SAFODIEN (Photo credit should read MUJAHID SAFODIEN/AFP/Getty Images)

Jordanians take part in a protest against Israeli military offensive in the Gaza Strip following Friday prayers on July 18, 2014 near al-Husseini Mosque in downtown of the capital Amman. Israel launched a major offensive in Gaza on July 8 aimed at halting cross-border rocket fire by Palestinian militants and began a ground operation preceded by an intense bombardment on July 18. AFP PHOTO / KHALIL MAZRAAWI (Photo credit should read KHALIL MAZRAAWI/AFP/Getty Images)

Turkish President Abdullah Gul (R) and Palestinian president Mahmud Abbas (L) attend a press conference at Ataturk International Airport on July 18, 2014 in Istanbul. Israel decided today to pull some of its diplomatic staff out of Turkey in the wake of violent protests targeting the buildings of its embassy and consulate in Ankara and Istanbul, as Turkish Prime Minister, a staunch supporter of the Palestinian cause, has stepped up his vehement criticism of the Israeli actions in Gaza, accusing the Jewish state of seeking to carry out a 'systematic genocide' of Palestinians. AFP PHOTO / OZAN KOSE (Photo credit should read OZAN KOSE/AFP/Getty Images)

Palestinians block the road with burning tires during clashes with Israeli soldiers at the entrance of Israeli-run Ofer prison in the West Bank village of Betunia, on July 18, 2014, following a protest against Israel's military operation in the Gaza Strip. Israeli Prime Minister Benjamin Netanyahu spoke of bolstering his ground assault on Gaza in what commentators said was part of a strategy to pressure Hamas into a truce. AFP PHOTO / ABBAS MOMANI (Photo credit should read ABBAS MOMANI/AFP/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli APC maneuvers at the border with Gaza on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli tank maneuvers at the border with Gaza on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

A Tunisian protester, with his son on his shoulders, takes part in a protest against Israeli military offensive in the Gaza Strip on July 18, 2014 on Habib Bourguiba Avenue in the capital Tunis. Israel launched a major offensive in Gaza on July 8 aimed at halting cross-border rocket fire by Palestinian militants and began a ground operation preceded by an intense bombardment on July 18. AFP PHOTO / FETHI BELAID (Photo credit should read FETHI BELAID/AFP/Getty Images)

Palestinians, displaced by the Israeli offensive on the Gaza strip, wait in a corridor at an UNWRA school in Khan Yunis, in the southern Gaza Strip, on July 18, 2014. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinians, displaced by the Israeli offensive on the Gaza strip, wait in a classroom at an UNWRA school in Khan Yunis, in the southern Gaza Strip, on July 18, 2014. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinians, displaced by the Israeli offensive on the Gaza strip, wait in a corridor at an UNWRA school in Khan Yunis, in the southern Gaza Strip, on July 18, 2014. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A Palestinian man holds his daughters, Shada and Lama al-Ejla, who were injured in an Israeli tank attack, as he leaves al-Shifa hospital on July 18, 2014 in Gaza City. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A picture taken from the Israeli side of the border with the Gaza Strip shows smoke billowing from the coastal Palestinian enclave following an Israeli air strike, on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO/MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A picture taken from the Israeli side of the border with the Gaza Strip shows smoke billowing from the coastal Palestinian enclave following an Israeli air strike, on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO/MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A Palestinian woman watches from a window the funeral of Rani Abu Tawila, a Palestinian who was killed in an Israeli attack, on July 18, 2014 in Gaza city. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Afghan demonstrators shout slogans against Israeli attacks on Palestinian territories during a demonstration in front of the Eid Gah Mosque in the city of Kabul on July 18, 2014. Israel warned July 18 it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO/Wakil Kohsar (Photo credit should read WAKIL KOHSAR/AFP/Getty Images)

A relative mourns during the funeral of Rani Abu Tawila, a Palestinian who was killed in an Israeli attack, on July 18, 2014 in Gaza city. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A relative mourns during the funeral of Rani Abu Tawila, a Palestinian who was killed in an Israeli attack, on July 18, 2014 in Gaza city. Israel warned it could broaden a Gaza ground assault aimed at smashing Hamas's network of cross-border tunnels, as it stepped up attacks that have killed more than 260 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

An Israeli soldier flashes the 'V' for victory sign from an armoured personnel carrier (APC) near Israel's border with the Gaza Strip on July 18, 2014. The death toll in Gaza hit 265 on today as Israel pressed a ground offensive on the 11th day of an assault aimed at stamping out rocket fire, medics said. AFP PHOTO/JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Palestinian girls walk with a fresh water jerrycan as displaced families from areas targeted by Israeli strikes take refuge in a school in Gaza City on July 18, 2014. Israeli forces backed by tanks and warplanes today pushed into the edges of Gaza in a major operation to destroy Hamas tunnels that the Palestinian Islamist group warned was doomed to fail. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A displaced Palestinian girl carries a fresh water jerrycan at a school used as a shelter in Gaza City on July 18, 2014. Israeli forces backed by tanks and warplanes today pushed into the edges of Gaza in a major operation to destroy Hamas tunnels that the Palestinian Islamist group warned was doomed to fail. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A displaced Palestinian girls carries plastic bottles and a jerrycan to get drinking water at a school used as a shelter in Gaza City on July 18, 2014. Israeli forces backed by tanks and warplanes today pushed into the edges of Gaza in a major operation to destroy Hamas tunnels that the Palestinian Islamist group warned was doomed to fail. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Kashmiri demonstrators clash with Indian police during a demonstration against Israeli military operations in Gaza, in downtown Srinagar on July 18, 2014. The death toll in Gaza hit 265 as Israel pressed a ground offensive on the 11th day of an assault aimed at stamping out rocket fire, medics said. AFP PHOTO/Tauseef MUSTAFA (Photo credit should read TAUSEEF MUSTAFA/AFP/Getty Images)

Indian Muslim children hold a placard during prayers as a part of an anti-Israel protest outside a mosque in Mumbai on July 18, 2014. The death toll in Gaza hit 264 as Israel pressed a ground offensive on the 11th day of an assault aimed at stamping out cross-border rocket fire, Palestinian medics said. AFP PHOTO/ PUNIT PARANJPE (Photo credit should read PUNIT PARANJPE/AFP/Getty Images)

A Palestinian man walks past a damaged building following Israeli air strikes on Gaza City on July 18, 2014. Israeli forces backed by tanks and warplanes today pushed into the edges of Gaza in a major operation to destroy Hamas tunnels that the Palestinian Islamist group warned was doomed to fail. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

An Israeli Apache attack helicopter shoots a missile over the Gaza Strip as seen from Israel's border with Gaza, on July 18, 2014. The death toll in Gaza hit 265 today as Israel pressed a ground offensive on the 11th day of an assault aimed at stamping out rocket fire, medics said. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Palestinians leave Gaza City's Al-Shejaea neighborhood to a safer location after Israel's army started its ground offensive on the Gaza Strip on July 18, 2014. Israeli forces backed by tanks and warplanes today pushed into the edges of Gaza in a major operation to destroy Hamas tunnels that the Palestinian Islamist group warned was doomed to fail. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Smoke billows from Gaza City's Al-Shejaea neighborhood following an Israeli air strike on July 18, 2014. Israeli forces backed by tanks and warplanes today pushed into the edges of Gaza in a major operation to destroy Hamas tunnels that the Palestinian Islamist group warned was doomed to fail. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Demonstrators look on as Mirwaiz Umar Farooq (bottom R), Kashmir's chief cleric and chairman of All Parties Hurriyat Freedom Conference (APHC), gestures during a demonstration against Israeli military operations in Gaza, in downtown Srinagar on July 18, 2014. The death toll in Gaza hit 265 as Israel pressed a ground offensive on the 11th day of an assault aimed at stamping out rocket fire, medics said. AFP PHOTO/Tauseef MUSTAFA (Photo credit should read TAUSEEF MUSTAFA/AFP/Getty Images)

Various Islamic political parties protest against the ongoing Israeli attacks on Gaza, in Dhaka on July 18, 2014. The Gaza death toll hit 261 on July 18 as Israel pressed a major ground offensive on the 11th day of an operation to stamp out militant rocket fire, medics said. AFP PHOTO/Munir uz ZAMAN (Photo credit should read MUNIR UZ ZAMAN/AFP/Getty Images)

An Israeli army US made self-propelled howitzer 155mm cannon fires a shell from the Israel-Gaza border into the Gaza Strip on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

DHAKA, BANGLADESH - JULY 18: Bangladeshis shout during a protest against Israel's offensive into Gaza after Friday prayers July 18, 2014 in Dhaka, Bangladesh. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Allison Joyce/Getty Images)

Palestinian mourners gather around the body of five-month-old Fares al-Mahmum and another victim of Israeli bombardment during their funeral on July 18, 2014 in Rafah, in the southern Gaza Strip. The Palestinian infant was one of five people killed by Israeli fire in separate incidents in the southern city, as Israel pressed a ground offensive on the 11th day of a massive operation to stamp out militant rocket fire. AFP PHOTO/ SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

An Israeli army self-propelled howitzer 155m cannon fires a shell from the Israel-Gaza border into the Gaza Strip on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli army US made self-propelled howitzer 155m cannon fires a shell from the Israel-Gaza border into the Gaza Strip on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Apache helicopter shoots a missile over the Gaza Strip as seen from Israel's border with Gaza, on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the Israeli border with the Gaza Strip shows smoke billowing from the coastal Palestinian enclave following an Israeli air strike on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the Israeli border with the Gaza Strip shows smoke billowing from the coastal Palestinian enclave following an Israeli air strike on July 18, 2014. Israeli Prime Minister Benjamin Netanyahu said today he had ordered the military to prepare for a possible significant expansion of the ground operation against Gaza militants. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Sri Lankan Muslims stage a demonstration after Friday prayers to express solidarity with Palestinians in Gaza and denouncing Israeli attacks, in the capital Colombo on July 18, 2014. The death toll in Gaza hit 264 as Israel pressed a ground offensive on the 11th day of an assault aimed at stamping out cross-border rocket fire, Palestinian medics said. AFP PHOTO/ Ishara S. KODIKARA (Photo credit should read Ishara S.KODIKARA/AFP/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli reservist troop prays near the Israeli-Gaza border on the morning of July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli artillery shell is fired at the border with Gaza on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli artillery shell is fired at the border with Gaza on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli artillery shell is fired at the border with Gaza on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli armoured vehicle manoevres at the border with Gaza on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli armoured vehicle manoevres at the border with Gaza on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

SDEROT, ISRAEL - JULY 18: Israeli soldiers prepare their APC on July 18, 2014 near Sderot, Israel. Late last night Israeli forces escalated their operation with a ground offensive, sending troops into Gaza. More than 250 Palestinians have lost their lives since Israel began operation 'Protective Edge'. (Photo by Ilia Yefimovich/Getty Images)

A Palestinian security guard checks the remains of a Israeli missile which hit a building in Gaza city following an early morning air strike on July 18, 2014. Israeli troops backed by tanks and warplanes pushed deeper into Gaza overnight in an operation to halt rocket fire and destroy tunnels that Hamas said is doomed to fail. The death toll among Palestinians soared to 260 as the large-scale Israeli offensive entered its 11th day, with the army bombarding Gaza by air and sea as well as from tanks massed along the border. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Indonesian demonstrators display placards during a demonstration in front of the US embassy in Jakarta on July 18, 2014, condemning Israel's offensive in Gaza. Israel urged 100,000 Gazans to flee their homes on July 16, but the warning was largely ignored despite an intensification of the military's nine-day campaign after Hamas snubbed a ceasefire effort. Indonesia with a population of about 220 million is the world's most populous Muslim-majority country. AFP PHOTO / Bay ISMOYO (Photo credit should read BAY ISMOYO/AFP/Getty Images)

A missile is launched by an 'Iron Dome' battery, a missile defence system designed to intercept and destroy incoming short-range rockets and artillery shells, in the southern Israeli city of Ashdod on July 18, 2014. Israeli troops backed by tanks and warplanes pushed deeper into Gaza in an operation to halt rocket fire and destroy tunnels that Hamas said is doomed to fail. AFP PHOTO/DAVID BUIMOVITCH (Photo credit should read DAVID BUIMOVITCH/AFP/Getty Images)

A missile is launched by an 'Iron Dome' battery, a missile defence system designed to intercept and destroy incoming short-range rockets and artillery shells, in the southern Israeli city of Ashdod on July 18, 2014. Israeli troops backed by tanks and warplanes pushed deeper into Gaza in an operation to halt rocket fire and destroy tunnels that Hamas said is doomed to fail. AFP PHOTO/DAVID BUIMOVITCH (Photo credit should read DAVID BUIMOVITCH/AFP/Getty Images)

Demonstrators perform morning prayers outside the Israeli Embassy cordonned by anti riot police during a protest against Israel's military action in Gaza, on July 18, 2014 in Ankara. The violence has so far claimed the lives of 231 people in Gaza and one person in Israel, with Israel bombarding Gaza while Palestinian militant group Hamas launch rockets at Israel. Turkish Prime Minister Recep Tayyip Erdogan on Thursday launched his most bitter attack yet against Israel over its air campaign against the Gaza Strip, accusing it of trying to carry out a 'systematic genocide' of the Palestinians. AFP PHOTO/ADEM ALTAN (Photo credit should read ADEM ALTAN/AFP/Getty Images)

A girl holds a poster reading 'God damns Israel' during a protest against Israel's military action in Gaza, in front of the Israelian Embassy in Ankara, on July 18, 2014. The violence has so far claimed the lives of 231 people in Gaza and one person in Israel, with Israel bombarding Gaza while Palestinian militant group Hamas launch rockets at Israel. Turkish Prime Minister Recep Tayyip Erdogan on Thursday launched his most bitter attack yet against Israel over its air campaign against the Gaza Strip, accusing it of trying to carry out a 'systematic genocide' of the Palestinians. AFP PHOTO/ADEM ALTAN (Photo credit should read ADEM ALTAN/AFP/Getty Images)

Palestinians help an injured colleague to leave a building hit by an Israeli air strike on Gaza City on July 18, 2014. Israeli troops backed by tanks and warplanes pushed deeper into Gaza overnight in an operation to halt rocket fire and destroy tunnels that Hamas said is doomed to fail. The death toll among Palestinians soared to 260 as the large-scale Israeli offensive entered its 11th day, with the army bombarding Gaza by air and sea as well as from tanks massed along the border. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A Palestinian child shouts at al-Shifa hospital after Israeli forces shelled her house in Gaza City on July 18, 2014. Israel began a ground operation in Gaza as a deadly offensive to stamp out rocket fire from the Hamas-run enclave that has cost 247 Palestinian lives entered its 11th day on July 18. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

SDEROT, ISRAEL - JULY 18: Barbed wire is scattered across the landscape near the border seperating Gaza and Israel on the morning of July 18, 2014 near Sderot, Israel. Late last night the Israel operation 'Protective Edge' sent troops into Gaza, officially turning the offensive into a ground operation. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 18: Barbed wire is scattered across the landscape near the border seperating Gaza and Israel on the morning of July 18, 2014 near Sderot, Israel. Late last night the Israel operation 'Protective Edge' sent troops into Gaza, officially turning the offensive into a ground operation. (Photo by Andrew Burton/Getty Images)

A wounded boy receives treatment at al-Shifa hospital, in Gaza City, on July 18, 2014. Israeli tank fire killed four Palestinians in two separate attacks in Strip, medics said, as Israel launched a ground offensive in an operation to stamp out militant rocket fire. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A wounded baby receives treatment at al-Shifa hospital, in Gaza City, on July 18, 2014. Israeli tank fire killed four Palestinians in two separate attacks in Strip, medics said, as Israel launched a ground offensive in an operation to stamp out militant rocket fire. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

SDEROT, ISRAEL - JULY 18: The Erez border crossing seperating Gaza and Israel is seen on the morning of July 18, 2014 near Sderot, Israel. Late last night the Israel operation 'Protective Edge' sent troops into Gaza, officially turning the offensive into a ground operation. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 18: An Israeli soldier prays on top of a tank next to the wall seperating Gaza and Israel on the morning July 18, 2014 near Sderot, Israel. Late last night the Israel operation 'Protective Edge' sent troops into Gaza, officially turning the offensive into a ground operation. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 18: Israeli tanks sit positioned next to a gap in the wall seperating Gaza and Israel on the morning July 18, 2014 near Sderot, Israel. Late last night the Israel operation 'Protective Edge' sent troops into Gaza, officially turning the offensive into a ground operation. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 18: Barbed wire is scattered across the landscape near the border seperating Gaza and Israel on the morning of July 18, 2014 near Sderot, Israel. Late last night the Israel operation 'Protective Edge' sent troops into Gaza, officially turning the offensive into a ground operation. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 18: Israeli tanks sit positioned next to a gap in the wall seperating Gaza and Israel on the morning July 18, 2014 near Sderot, Israel. Late last night the Israel operation 'Protective Edge' sent troops into Gaza, officially turning the offensive into a ground operation. (Photo by Andrew Burton/Getty Images)

An Israeli army flare illuminating the sky above the Gaza strip on July 18, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. .AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

An Israeli army flare illuminating the sky above the Gaza strip on July 18, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

An Israeli army flare illuminating the sky above the Gaza strip on July 18, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. .AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

United Nations Secretary General Ban Ki-moon gives statements about Syria, Gaza and the downing of a Malaysian airline over Ukraine July 17, 2014 at UN headquarters in New York.AFP PHOTO/Stan HONDA (Photo credit should read STAN HONDA/AFP/Getty Images)

MADRID, SPAIN - JULY 17: Pro-Palestinian demonstrators shout slogans and hold placards reading 'Peace' during a demonstration on July 17, 2014 in Madrid, Spain. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to an estimated 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by Pablo Blazquez Dominguez/Getty Images)

MADRID, SPAIN - JULY 17: A Pro-Palestinian demonstrator looks on with a red paint on her face during a demonstration on July 17, 2014 in Madrid, Spain. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to an estimated 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by Pablo Blazquez Dominguez/Getty Images)

MADRID, SPAIN - JULY 17: A Pro-Palestinian demonstrator hold a placard with a painting of the Palestinian flag and a peace symbol during a demonstration on July 17, 2014 in Madrid, Spain. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to an estimated 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by Pablo Blazquez Dominguez/Getty Images)

Palestinian missiles are fired from Gaza City toward Israel following Israeli air strikes on July 17, 2014. Israel launched a ground operation in Gaza late Thursday on the 10th day of an offensive to stamp out rocket attacks from the Palestinian enclave, the army said. At least 240 Palestinians have been killed in Israeli air strikes since July 8, many of them children, medics in Gaza said, with a NGO based in the coastal enclave saying 80 percent of the deaths are civilians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

An Israeli missile hits Palestinian buildings in Gaza City on July 17, 2014. Israel launched a ground operation in Gaza late Thursday on the 10th day of an offensive to stamp out rocket attacks from the Palestinian enclave, the army said. At least 240 Palestinians have been killed in Israeli air strikes since July 8, many of them children, medics in Gaza said, with a NGO based in the coastal enclave saying 80 percent of the deaths are civilians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A picture taken on July 17, 2014 shows an explosion following an Israeli strike in Gaza City. Israel launched a ground operation in Gaza late Thursday on the 10th day of an offensive to stamp out rocket attacks from the Palestinian enclave, the army said. At least 240 Palestinians have been killed in Israeli air strikes since July 8, many of them children, medics in Gaza said, with a NGO based in the coastal enclave saying 80 percent of the deaths are civilians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A protestor with 'Gaza' written on her forehead looks down during a demonstration against Israeli air strikes on Gaza, in Madrid on July 17, 2014. Israel launched a ground operation in Gaza late today on the 10th day of an offensive to stamp out rocket attacks from the Palestinian enclave, the army said. AFP PHOTO/ PEDRO ARMESTRE (Photo credit should read PEDRO ARMESTRE/AFP/Getty Images)

A protestor holds a doll with bloodstain representing children killed in Gaza and a placard reading 'Fair peace' during a demonstration against Israeli air strikes on Gaza, in Madrid on July 17, 2014. Israel launched a ground operation in Gaza late today on the 10th day of an offensive to stamp out rocket attacks from the Palestinian enclave, the army said. AFP PHOTO/ PEDRO ARMESTRE (Photo credit should read PEDRO ARMESTRE/AFP/Getty Images)

Protestors wave banners and shout slogans during a demonstration against Israeli air strikes on Gaza, in Madrid on July 17, 2014. Israel launched a ground operation in Gaza late today on the 10th day of an offensive to stamp out rocket attacks from the Palestinian enclave, the army said. AFP PHOTO/ PEDRO ARMESTRE (Photo credit should read PEDRO ARMESTRE/AFP/Getty Images)

BARCELONA, SPAIN - JULY 17: Pro-Palestinian demonstrators shout anti-Israel slogans during a demonstration at Plaza de Calunya on July 17, 2014 in Barcelona, Spain. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to an estimated 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by David Ramos/Getty Images)

ISRAEL/GAZA BORDER, ISRAEL - JULY 17: (ISRAEL OUT) Israeli soldiers seen along the border with Gaza on July 17, 2014 on Israel's border with the Gaza Strip. As the Israeli operation 'Protective Edge' enters it's tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Lior Mizrahi/Getty Images)

A young boy waves a Palestinian flag during a demonstration against the Israeli air strikes on Gaza outside the Israeli embassy of Athens on July 17, 2014. Israeli air strikes in Gaza killed four children on July 17, medics said, hours after a temporary humanitarian ceasefire ended. Their deaths brought the toll in Gaza in a 10-day Israeli operation to stamp out militant rocket fire to 237, with at least 1,770 wounded. AFP PHOTO/ LOUISA GOULIAMAKI (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)

BERLIN, GERMANY - JULY 17: Participants demonstrate at a protest against Israeli military action in Gaza, on July 17, 2014 in Berlin, Germany. The event took place at the same time as a 'We Stand With Israel' demonstration elsewhere in the city. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to an estimated 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by Adam Berry/Getty Images)

Protesters burn an Israeli flag during a demonstration against the Israeli air strikes on Gaza outside the Israeli embassy of Athens on July 17, 2014. Israeli air strikes in Gaza killed four children on July 17, medics said, hours after a temporary humanitarian ceasefire ended. Their deaths brought the toll in Gaza in a 10-day Israeli operation to stamp out militant rocket fire to 237, with at least 1,770 wounded. AFP PHOTO/ LOUISA GOULIAMAKI (Photo credit should read LOUISA GOULIAMAKI/AFP/Getty Images)

A picture taken from the Israeli Gaza border shows smoke billowing from the Gaza Strip following an Israeli air strike on July 17, 2014. Israeli air strikes in Gaza killed four children , medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the Israeli Gaza border shows an Israeli army flare illuminating the sky above the Gaza strip on July 17, 2014. Israeli air strikes in Gaza killed four children , medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the Israeli Gaza border shows smoke billowing from the Gaza Strip following an Israeli air strike on July 17, 2014. Israeli air strikes in Gaza killed four children , medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the Israeli Gaza border shows an Israeli army flare illuminating the sky above the Gaza strip on July 17, 2014. Israeli air strikes in Gaza killed four children , medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

BERLIN, GERMANY - JULY 17: Participants demonstrate at a protest against Israeli military action in Gaza on July 17, 2014 in Berlin, Germany. The event took place at the same time as a 'We Stand With Israel' demonstration elsewhere in the city. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to over 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by Adam Berry/Getty Images)

BERLIN, GERMANY - JULY 17: Participants demonstrate at a protest against Israeli military action in Gaza with a photograph of former Palestinian leader Yasser Arafat on July 17, 2014 in Berlin, Germany. The event took place at the same time as a 'We Stand With Israel' demonstration elsewhere in the city. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to over 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by Adam Berry/Getty Images)

BERLIN, GERMANY - JULY 17: Participants demonstrate at a protest against Israeli military action in Gaza on July 17, 2014 in Berlin, Germany. The event took place at the same time as a 'We Stand With Israel' demonstration elsewhere in the city. Earlier in the day, Israel agreed to a five-hour cease-fire in order to allow aid into Gaza as civilian casualties mounted and a water crisis looms for the territory's 1.8 million residents. Civilian deaths have grown to over 200 people in Israel's 10-day assault on the region, about 40 of whom have been children, according to the United Nations. (Photo by Adam Berry/Getty Images)

An Israeli soldier flashes the 'V' for victory sign from an armoured personnel carrier (APC) at an army deployment area near Israel's border with the Gaza Strip on July 17, 2014. Fighting between Israel and Hamas resumed in deadly earnest today, after a brief humanitarian ceasefire allowed Gaza residents to restock and hunker down, and as efforts towards a lasting truce intensified. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Merkava tank rolls near Israel's border with the Gaza Strip on July 17, 2014. Fighting between Israel and Hamas resumed in deadly earnest today, after a brief humanitarian ceasefire allowed Gaza residents to restock and hunker down, and as efforts towards a lasting truce intensified. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A protester gestures and shouts slogans during a demonstration against Israel's bombing of Gaza on Istiklal avenue in Istanbul, Turkey, on July 17, 2014. Israeli air strikes in Gaza killed four children on July 17, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / OZAN KOSE (Photo credit should read OZAN KOSE/AFP/Getty Images)

Israeli Merkava tanks, a D9 bulldozer and armoured personnel carriers (APC) roll near Israel's border with the Gaza Strip on July 17, 2014. Fighting between Israel and Hamas resumed in deadly earnest today, after a brief humanitarian ceasefire allowed Gaza residents to restock and hunker down, and as efforts towards a lasting truce intensified. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Smoke from rockets fired from a northern neighborhood of Gaza City are seen after being launched toward Israel on July 17, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Smoke billows from a building hit by an Israeli air strike in Gaza City on July 17, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Smoke from rockets fired from a northern neighborhood of Gaza City are seen after being launched toward Israel on July 17, 2014. Israeli air strikes in Gaza killed four children, medics said, after a humanitarian lull in a 10-day conflict that has killed 237 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

An Israeli Merkava tank rolls near Israel's border with the Gaza Strip on July 17, 2014. Fighting between Israel and Hamas resumed in deadly earnest today, after a brief humanitarian ceasefire allowed Gaza residents to restock and hunker down, and as efforts towards a lasting truce intensified. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

RAMLA, ISRAEL - JULY 17: Israeli home front unit soldiers work at an emergency call centre on July 17, 2014 in Ramla, Israel.As the Israeli operation 'Protective Edge' enters it's tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Ilia Yefimovich/Getty Images)

RAMLA, ISRAEL - JULY 17: Israeli home front unit soldiers work at an emergency call centre on July 17, 2014 in Ramla, Israel.As the Israeli operation 'Protective Edge' enters it's tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Ilia Yefimovich/Getty Images)

ISRAEL/GAZA BORDER, ISRAEL - JULY 17: (ISRAEL OUT) Israeli soldiers flash the V-sign for 'Victory' on a tank seen moving along the border with Gaza on July 17, 2014 on Israel's border with the Gaza Strip. As the Israeli operation 'Protective Edge' enters it's tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Lior Mizrahi/Getty Images)

An Israeli Merkava tank deploys at an army deployment area near Israel's border with the Gaza Strip on July 17, 2014. Fighting between Israel and Hamas resumed in deadly earnest today, after a brief humanitarian ceasefire allowed Gaza residents to restock and hunker down, and as efforts towards a lasting truce intensified. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

ISRAEL/GAZA BORDER, ISRAEL - JULY 17: (ISRAEL OUT) Israeli tanks seen moving along the border with Gaza on July 17, 2014 on Israel's border with the Gaza Strip. As the Israeli operation 'Protective Edge' enters it's tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Lior Mizrahi/Getty Images)

ISRAEL/GAZA BORDER, ISRAEL - JULY 17: (ISRAEL OUT) Israeli tanks seen moving along the border with Gaza on July 17, 2014 on Israel's border with the Gaza Strip. As the Israeli operation 'Protective Edge' enters it's tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Lior Mizrahi/Getty Images)

Young Orthodox Jews dance to support the soldiers at an army deployment area near Israel's border with the Gaza Strip, on July 17, 2014. An Israeli official said the Jewish state had agreed a ceasefire with Hamas that will begin at 0300 GMT Friday, but the Islamist movement said it had 'no information' on a deal. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Young Palestinian relatives mourn during the funeral of Bashir Abdel Aal, a 20-year-old Hamas militant who was killed by Israeli tank shells minutes before a five-hour truce went into effect, on July 17, 2014 in the southern Gaza Strip town of Rafah. An Israeli official said the Jewish state had agreed a ceasefire with Hamas that will begin at 0300 GMT on July 18, but the Islamist movement refused to confirm the deal. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Relatives mourn during the funeral of Bashir Abdel Aal, a 20-year-old Hamas militant who was killed by Israeli tank shells minutes before a five-hour truce went into effect, on July 17, 2014 in the southern Gaza Strip town of Rafah. An Israeli official said the Jewish state had agreed a ceasefire with Hamas that will begin at 0300 GMT on July 18, but the Islamist movement refused to confirm the deal. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Palestinian employees wait at a cash-point machine to collect their salaries during a temporary five-hour humanitarian ceasefire observed by Israel and the Palestinian group Hamas on July 17, 2014 in Gaza City. Israel and Hamas agreed to abide by a five-hour humanitarian truce, from 0700 to 1200 GMT, as requested by the United Nations. It brought temporary reprieve from nine days of fighting in which 230 Palestinians have been killed in Israeli strikes, and one Israeli killed by a rocket attack. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

An Israeli soldier directs a Merkava tank, at an army deployment area near Israel's border with the Gaza Strip, on July 17, 2014. Israel and the Islamist Hamas movement have agreed on a ceasefire that will begin at 0300 GMT on Friday, an Israeli official told AFP. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A Palestinian girl brushes her hair at a UN school where she took refuge with her family, on July 17, 2014, in Gaza City, a day after the Israeli army warned some 100,000 Palestinians in the eastern Gaza Strip to evacuate their homes. An Israeli official said the Jewish state had agreed a ceasefire with Hamas that will begin at 0300 GMT on July 18, but the Islamist movement said it had 'no information' on a deal. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

An Israeli soldier sleeps on an armoured personnel carrier (APC) near the Israeli border with the Gaza Strip, on July 17, 2014. Israel and the Islamist Hamas movement have agreed on a ceasefire that will begin at 0300 GMT on Friday, an Israeli official told AFP. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Palestinian mourners and family members look at the bodies of four members of the Astal family, who were killed following an Israeli air strike, ahead of his funeral in Khan Yunis in the southern Gaza Strip on July 17, 2014. An Israeli official said the Jewish state had agreed a ceasefire with Hamas that will begin at 0300 GMT Friday, but the Islamist movement said it had 'no information' on a deal. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Israeli soldiers of the 155mm artillery canons unit fire towards the Gaza Strip from their position near Israel's border with the coastal Palestinian enclave, on July 17, 2014. Israel and the Islamist Hamas movement have agreed on a ceasefire that will begin at 0300 GMT on Friday, an Israeli official told AFP. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

The remains of an Israeli missile lie on the ground inside the Hamas checkpoint located at the entrance of the Gaza Strip, about three kilometers from Israel's Erez border crossing, after it was hit by an Israeli air strike on July 14, 2014. Israel and Hamas agreed to abide by a five-hour humanitarian truce, from 0700 to 1200 GMT, as requested by the United Nations. It brought temporary reprieve from nine days of fighting in which 230 Palestinians have been killed in Israeli strikes, and one Israeli killed by a rocket attack. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Israeli President Shimon Peres (C) visits a heavily secured kindergarten with rocket-proof walls on July 17, 2014 in the southern Israeli kibbutz of Zikim near the border with the Gaza Strip. A fragile humanitarian truce was being observed in Gaza, with both Israel and Hamas agreeing to halt fire for five hours, bringing a temporary reprieve from nine days of fighting. AFP PHOTO/DAVID BUIMOVITCH (Photo credit should read DAVID BUIMOVITCH/AFP/Getty Images)

A Palestinian boy rides his bicycle past a damaged building following an Israeli air strike which preceded a five-hour truce, on July 17, 2014 in Gaza City. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A Palestinian man inspects damages following an Israeli air strike which preceded a five-hour truce, on July 17, 2014 in Gaza City. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinians collect belongings in damaged building following an Israeli air strike before a five-hour truce went into effect, on July 17, 2014 in Gaza City. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A elderly Palestinian man walks past a heavily damaged building following an Israeli air strike before a five-hour truce went into effect, on July 17, 2014 in Gaza City. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinians inspect the remains of a house which was destroyed during an air strike in Central Bureij refugee camp, in the Middle Area of the Gaza Strip, 15 July 2014

Photos from GazaPalestinians inspect the remains of a house which was destroyed during an air strike in Central Bureij refugee camp, in the Middle Area of the Gaza Strip, 15 July 2014

A Palestinian family leaves their home after an Israeli strike warning in Gaza City on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal, a government spokesman said, after a week of the deadliest violence in and around Gaza in years. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A Palestinian girl looks up as she watches an Israeli drone flying over her home in Gaza City, early on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal, a government spokesman said, after a week of the deadliest violence in and around Gaza in years. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinians wait confined in their home for the end of a Israeli strike warning after a first air strike on their neighborhood in Gaza City early on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal, a government spokesman said, after a week of the deadliest violence in and around Gaza in years. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinians wait confined in their home for the end of a Israeli strike warning after a first air strike on their neighborhood in Gaza City, early on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal, a government spokesman said, after a week of the deadliest violence in and around Gaza in years. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

SDEROT, ISRAEL - JULY 15: Israeli soldiers sleep next to armored personnel carriers near the Israeli-Gaza border on July 15, 2014 near Sderot, Israel. As operation 'Protective Edge' enters it's eighth day of airstrikes by the Israel Defense Forces (IDF) across the Gaza Strip, Egypt has this morning tabled a ceasefire agreement proposing a halting of fighting starting at 9am. Once violence has ceased, the proposal calls for Israel to open a border crossing into Gaza to allow the movement of goods and people. Israel has accepted the Egyptian proposal for a truce, however it is thought Hamas has rejected the deal. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 15: An Israeli soldier stands on top of an armored personnel carrier near the Israeli-Gaza border on July 15, 2014 near Sderot, Israel. As operation 'Protective Edge' enters it's eighth day of airstrikes by the Israel Defense Forces (IDF) across the Gaza Strip, Egypt has this morning tabled a ceasefire agreement proposing a halting of fighting starting at 9am. Once violence has ceased, the proposal calls for Israel to open a border crossing into Gaza to allow the movement of goods and people. Israel has accepted the Egyptian proposal for a truce, however it is thought Hamas has rejected the deal. (Photo by Andrew Burton/Getty Images)

A Palestinian man rests on school desks as families gather at a UN school after evacuating their homes near the border at the Jabaliya refugee camp in the Gaza Strip on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal after a week of the deadliest violence in and around Gaza in years, Israeli media reports said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian men inspect a destroyed building following an Israeli military strike on Beit Lahya, northern Gaza Strip on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal after a week of the deadliest violence in and around Gaza in years, Israeli media reports said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian children rest at a UN school after evacuating their homes near the border at the Jabaliya refugee camp in the Gaza Strip on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal after a week of the deadliest violence in and around Gaza in years, Israeli media reports said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian families gather at a UN school after evacuating their homes near the border at the Jabaliya refugee camp in the Gaza Strip on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal after a week of the deadliest violence in and around Gaza in years, Israeli media reports said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian men inspect a destroyed building following an Israeli military strike on Beit Lahya, northern Gaza Strip on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal after a week of the deadliest violence in and around Gaza in years, Israeli media reports said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian man stands on the rubble of a destroyed building following an Israeli military strike on Beit Lahya, in the northern Gaza Strip on July 15, 2014. Israel's security cabinet accepted an Egyptian ceasefire proposal after a week of the deadliest violence in and around Gaza in years, Israeli media reports said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A photo taken on July 15, 2014 from the southern Israeli Gaza border shows Israeli army flares falling into the Palestinian enclave. Israel's security cabinet was to meet early on July 15 to discuss Egyptian proposals for a truce in Gaza, a senior official said, as an aerial campaign against Hamas entered its eighth day. AFP PHOTO/MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Artillery flares illuminate the sky following an Israeli air strike in Gaza City on July 12, 2014. The Israeli army is warning Palestinians in the northern Gaza Strip to 'leave their homes for their own safety,' the military said in a statement. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Israeli residents, mostly from the southern Israeli city of Sderot, stand on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A picture taken on July 12, 2014 from the southern Israeli Gaza border shows a ball of fire as a rocket is being launched from the Gaza strip towards Israel. Gaza militants fired several rockets towards Jerusalem and Tel Aviv, the army said, with no reports of injuries, as Israel continued to bomb the coastal enclave. Three of the four Tel Aviv rockets were intercepted and the Jerusalem-bound rockets fell short, hitting two West Bank cities. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the southern Israeli Gaza border shows smoke billowing from buildings following an Israeli air strike in Gaza City, on July 12, 2014. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A picture taken from the southern Israeli Gaza border shows rockets being fired from the Gaza strip into Israel, on July 12, 2014. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Smoke billows from buildings following an Israeli air strike in Gaza City on July 12, 2014. At least 15 Palestinians were killed in new Israeli strikes on Gaza City late on July 12, 2014, medics in the coastal enclave said. AFP PHOTO /THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A picture taken from Gaza city shows a long-range J-80 rocket being launched from the Gaza strip towards Israel on July 12, 2014 following an advance warning of the attack by Ezzedine al-Qassam Brigades, the military wing of Hamas. Gaza militants fired several rockets towards Jerusalem and Tel Aviv, the army said, with no reports of injuries, as Israel continued to bomb the coastal enclave. Three of the four Tel Aviv rockets were intercepted by the Iron Dome missile defence system, and the Jerusalem-bound rockets fell short, hitting two West Bank cities. AFP PHOTO /MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A picture taken on July 13, 2014 from the southern Israeli city of Sderot shows smoke billowing from buildings following an Israeli air strike in Gaza City. Israel sharpened its campaign against Gaza Sunday, warning Palestinians in the north to flee after marines mounted a ground attack, as diplomatic efforts to halt the bloodshed intensified. So far, no Israelis have been killed, although militants in Gaza have pounded the south and centre of the country with about 715 rockets since the fighting began on July 8 and army spokeswoman told AFP tonight. Around 160 had been intercepted, she said. Also, for the first time during the Israeli operation, a rocket fired from Syria hit the Israeli-occupied sector of the Golan heights but landed on empty ground, causing no casualties. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli residents, mostly from the southern Israeli city of Sderot, stand on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A picture taken on July 13, 2014 from the southern Israeli city of Sderot shows smoke billowing from buildings following an Israeli air strike in Gaza City. Israel sharpened its campaign against Gaza Sunday, warning Palestinians in the north to flee after marines mounted a ground attack, as diplomatic efforts to halt the bloodshed intensified. So far, no Israelis have been killed, although militants in Gaza have pounded the south and centre of the country with about 715 rockets since the fighting began on July 8 and army spokeswoman told AFP tonight. Around 160 had been intercepted, she said. Also, for the first time during the Israeli operation, a rocket fired from Syria hit the Israeli-occupied sector of the Golan heights but landed on empty ground, causing no casualties. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

A missile is launched by an 'Iron Dome' battery, a short-range missile defence system designed to intercept and destroy incoming short-range rockets and artillery shells, on July 13, 2014 in the southern Israeli city of Ashdod. World powers prepared to meet over the spiralling bloodshed as the Palestinian death toll from the punishing Israeli air campaign hit 166, with another 1,120 people wounded, the emergency services said. AFP PHOTO/DAVID BUIMOVITCH (Photo credit should read DAVID BUIMOVITCH/AFP/Getty Images)

Young Filipino Muslims holding placards march during a pro-Palestinian rally in front of the Israeli embassy in Manila on July 15, 2014. Israel's Operation Protective Edge, intended to stamp out militant rocket fire, had killed 186 people in Gaza by late July 14 -- exceeding the toll in the last similar flare-up of violence in 2012. AFP PHOTO/TED ALJIBE (Photo credit should read TED ALJIBE/AFP/Getty Images)

Palestinian foreign minister Riyad al-Malki attends an emergency meeting of Arab foreign ministers in Cairo on July 15, 2014 to discuss the situation in the Gaza Strip on day 7 of a deadly Israeli offensive against the Palestinian enclave aimed at halting militant rocket attacks. AFP PHOTO / KHALED DESOUKI (Photo credit should read KHALED DESOUKI/AFP/Getty Images)

US President Barack Obama speaks as he hosts an Iftar dinner in the State Dinning Room at the White House in Washington on July 14, 2014. Obama said he hopes Egypt's ceasefire plan can restore calm in Gaza at the Iftar dinner, a fast-breaking meal for Muslim devotees during the holy month of Ramadan when the devout abstain from eating, drinking, smoking and any sexual activities from dawn to dusk. AFP PHOTO/Jewel Samad (Photo credit should read JEWEL SAMAD/AFP/Getty Images)

SDEROT, ISRAEL - JULY 13: Civilians and members of the media wait to see Israeli attacks inside Gaza from the top of a hill on the sixth day of Israel's operation 'Protective Edge' on July 13, 2014 in Sderot, Israel. Hundreds of foreigners fled Gaza today as Israeli ground troops entered northern Gaza to take out missle launch sites. The IDF continues to carry out massive airstrikes across the Gaza Strip, that has so far killed more than 160 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 13: A man uses binoculars while waiting to watch Israeli attacks inside Gaza from the top of a hill on the sixth day of Israel's operation 'Protective Edge' on July 13, 2014 in Sderot, Israel. Hundreds of foreigners fled Gaza today as Israeli ground troops entered northern Gaza to take out missle launch sites. The IDF continues to carry out massive airstrikes across the Gaza Strip, that has so far killed more than 160 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 13: Civilians and members of the media wait to see Israeli attacks inside Gaza from the top of a hill on the sixth day of Israel's operation 'Protective Edge' on July 13, 2014 in Sderot, Israel. Hundreds of foreigners fled Gaza today as Israeli ground troops entered northern Gaza to take out missile launch sites. The IDF continues to carry out massive airstrikes across the Gaza Strip, which has so far killed more than 160 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 13: Civilians and members of the media wait to see Israeli attacks inside Gaza from the top of a hill on the sixth day of Israel's operation 'Protective Edge' on July 13, 2014 in Sderot, Israel. Hundreds of foreigners fled Gaza today as Israeli ground troops entered northern Gaza to take out missile launch sites. The IDF continues to carry out massive airstrikes across the Gaza Strip, which has so far killed more than 160 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 13: Civilians and members of the media wait to see Israeli attacks inside Gaza from the top of a hill on the sixth day of Israel's operation 'Protective Edge' on July 13, 2014 in Sderot, Israel. Hundreds of foreigners fled Gaza today as Israeli ground troops entered northern Gaza to take out missile launch sites. The IDF continues to carry out massive airstrikes across the Gaza Strip, which has so far killed more than 160 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 13: A man holds up a destroyed rocket, which he says was fired from inside Gaza towards Israel, for a crowd watching Israeli attacks inside Gaza from the top of a hill on the sixth day of Israel's operation 'Protective Edge' on July 13, 2014 in Sderot, Israel. Hundreds of foreigners fled Gaza today as Israeli ground troops entered northern Gaza to take out missile launch sites. The IDF continues to carry out massive airstrikes across the Gaza Strip, which has so far killed more than 160 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

Israeli residents, mostly from the southern Israeli city of Sderot, stand on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Israeli residents, mostly from the southern Israeli city of Sderot, stand on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Israeli residents, mostly from the southern Israeli city of Sderot, stand on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Israeli residents, mostly from the southern Israeli city of Sderot, sit on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Smoke billows from a building hit by an Israeli air strike in the town of Rafah, in the southern Gaza Strip, on July 13, 2014. As world powers prepared to meet over the spiralling bloodshed, the Palestinian death toll from the punishing Israeli air campaign hit 166, with another 1,120 people wounded, the emergency services said. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

A group of Turkish protesters protest against Israel's attack on Gaza outside the Israeli embassy residence in Ankara, Turkey on July 14, 2014 AFP PHOTO / ADEM ALTAN (Photo credit should read ADEM ALTAN/AFP/Getty Images)

A group of Turkish protesters protest against Israel's attack on Gaza outside the Israeli embassy residence in Ankara, Turkey on July 14, 2014 AFP PHOTO / ADEM ALTAN (Photo credit should read ADEM ALTAN/AFP/Getty Images)

A protester wearing a gas mask and a kaffiyeh holds a fake rocket with the Israeli flag, swastikas and a nuclear symbol next to another waving a Palestinian flag on July 13, 2014 in Paris, during a demonstration against Israel and in support of residents in the Gaza Strip, where a six-day conflict has left 166 Palestinians dead. Clashes erupted on Bastille Square at the end of the march attended by thousands, with people throwing objects onto a cordon of police who responded with tear gas. The unrest was continuing early in the evening. AFP PHOTO / KENZO TRIBOUILLARD (Photo credit should read KENZO TRIBOUILLARD/AFP/Getty Images)

Activists of Jamaat e Islami burn the US and Israeli flags during a protest against Israel's military campaign in Gaza, in Karachi on July 13, 2014. On the sixth day of Israel's offensive in the Gaza Strip the overall death toll had climbed to 165 with more than 1,000 people injured, as the UN Security Council called on both sides to declare a ceasefire. AFP PHOTO/Asif HASSAN (Photo credit should read ASIF HASSAN/AFP/Getty Images)

Activists of Jamaat e Islami march during an anti-Israel and US protest against Israel's military campaign in Gaza, in Karachi on July 13, 2014. On the sixth day of Israel's offensive in the Gaza Strip the overall death toll had climbed to 165 with more than 1,000 people injured, as the UN Security Council called on both sides to declare a ceasefire. AFP PHOTO/Asif HASSAN (Photo credit should read ASIF HASSAN/AFP/Getty Images)

Members of the Syrian Social Nationalist Party (SSNP) gather during a protest along with Palestinians to demostrate against Israel's military campaign in Gaza on July 13, 2014, in the Lebanese capital Beirut. Israeli strikes on Gaza killed a teenager and a woman today, medics said, raising the overall death toll to 166 as the punishing air campaign entered its sixth day. AFP PHOTO/ANWAR AMRO (Photo credit should read ANWAR AMRO/AFP/Getty Images)

Afghan protesters shout slogans and torch an effigy of Israeli Prime Minister Benjamin Netanyahu and the Israeli flag during a demonstration against Israeli attacks on the Palestinian territories in Jalalabad on July 13, 2014. Hundreds of residents of the eastern Nangarhar province gathered to condemn Israeli airstrikes over the Gaza Strip. AFP PHOTO/Noorullah Shirzada (Photo credit should read Noorullah Shirzada/AFP/Getty Images)

People march in Hong Kong in protest against Israel's military campaign in Gaza on July 13, 2014. On the sixth day of Israel's offensive in the Gaza Strip the overall death toll had climbed to 165 with more than 1,000 people injured, as the UN Security Council called on both sides to declare a ceasefire. In Hong Kong organisers of a pro-Palestinian rally said about 300 people, mostly from the city's Muslim community took part. AFP PHOTO / ALEX OGLE (Photo credit should read Alex Ogle/AFP/Getty Images)

Indian protestors hold placards and shout slogans as they take part in a rally against Israeli attacks on Gaza in New Delhi on July 13, 2014. Israeli strikes on Gaza killed a teenage boy and a woman, medics said, raising the overall death toll to 165 as the punishing air campaign entered its sixth day on July 13, 2014. According to emergency services spokesman Ashraf al-Qudra, one strike on the northern town of Jabaliya struck a house, killing a 14-year-old boy. Shortly afterwards, another strike killed a woman in the Maghazi refugee camp in central Gaza, he said. Elsewhere, a man injured in an earlier strike died of his wounds, hiking the toll to 165, Qudra said. More than 1,000 people have been injured. AFP PHOTO/ SAJJAD HUSSAIN (Photo credit should read SAJJAD HUSSAIN/AFP/Getty Images)

Indonesian Muslims attend a rally to support Palestinians in Jakarta on July 13, 2014. Several hundred Indonesian Muslims gathered in the capital to condemn Israeli airstrikes over the Gaza Strip. AFP PHOTO / ADEK BERRY (Photo credit should read ADEK BERRY/AFP/Getty Images)

An Indonesian boy holds a poster of the situation in Gaza strip during a rally to support Palestinians in Jakarta on July 13, 2014. Several hundred Indonesian Muslims gathered in the capital to condemn Israeli airstrikes over the Gaza Strip. AFP PHOTO / ADEK BERRY (Photo credit should read ADEK BERRY/AFP/Getty Images)

Palestinian families take shelter at an UNRWA school in Gaza City, after evacuating their homes in the northern Gaza Strip. Gaza City, July 13, 2014

Palestinian families take shelter at an UNRWA school in Gaza City, after evacuating their homes in the northern Gaza Strip. Gaza City, July 13, 2014

Palestinian families take shelter at an UNRWA school in Gaza City, after evacuating their homes in the northern Gaza Strip. Gaza City, July 13, 2014

Palestinian families take shelter at an UNRWA school in Gaza City, after evacuating their homes in the northern Gaza Strip. Gaza City, July 13, 2014

Israeli soldiers work on their Merkava tanks in an army deployment area near Israel's border with the Gaza Strip on July 13, 2014. Israeli strikes on Gaza killed a teenager and a woman, medics said, raising the overall death toll to 166 as the punishing air campaign entered its sixth day. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Palestinians inspect the rubble of their building that was partially destroyed following an Israeli airstrike in the morning on July 13, 2014 in Gaza City. The flare-up in violence has exacted a heavy human toll in Gaza, with more than 1,300 Israeli strikes having killed 166 people as the operation entered its sixth day. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Israeli soldiers work on their Merkava tanks in an army deployment area near Israel's border with the Gaza Strip on July 13, 2014. Israeli strikes on Gaza killed a teenager and a woman, medics said, raising the overall death toll to 166 as the punishing air campaign entered its sixth day. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Palestinians prepare graves ahead of the funeral of 18 members of al-Batsh family who were killed the previous night in Israeli strikes that hit their house as they were targeting Hamas police chief Tayseer al-Batsh on July 13, 2014 in Gaza City. Israeli strikes on Gaza killed a teenager and a woman on July 13, medics said, raising the overall death toll to 166 as the punishing air campaign entered its sixth day. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinians carry a body during the funeral of 18 members of the Batsh family who were killed the previous night in Israeli strikes that hit their house as they were targeting Hamas police chief Tayseer al-Batsh on July 13, 2014 in Gaza City. Israeli strikes on Gaza killed a teenager and a woman on July 13, medics said, raising the overall death toll to 166 as the punishing air campaign entered its sixth day. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

The father of three-year-old Palestinian child, Mouid al-Araj, carries his sons body during his funeral in Khan Yunis, in the southern Gaza Strip on July 13, 2014. Israeli strikes on Gaza killed a teenager and a woman, medics said, raising the overall death toll to 166 as the punishing air campaign entered its sixth day. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Palestinian mourners pray over the bodies of 18 people of the Batsh family, after their house was targeted by an Israeli air strike, during their funeral on July 13, 2014. The deadliest strike was in Gaza City just before midnight (2100 GMT) in the eastern Tuffah district where 18 people were killed in strikes that hit the house of Hamas police chief Tayseer al-Batsh and a mosque, medics said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinians mourn over the body of a member of the Batsh family, after their house was targeted by an Israeli air strike that killed 18 family members, during their funeral on July 13, 2014. The deadliest strike was in Gaza City just before midnight (2100 GMT) in the eastern Tuffah district where 18 people were killed in strikes that hit the house of Hamas police chief Tayseer al-Batsh and a mosque, medics said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian families travel to a UN school in Gaza City to seek shelter after evacuating their homes north of the strip, on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinian children take shelter at a UN school after evacuating their home near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian families travel to a UN school to seek shelter after evacuating their homes near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinians gather at a UN school after evacuating their homes near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian boy rests on the floor at a UN school after evacuating his home near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian children sleep on the floor at a UN school after evacuating their home near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian children sleep on the floor at a UN school after evacuating their home near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian boy draws on a chalk board at a UN school after evacuating his home near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian woman takes shelter at a UN school after evacuating her home near the border in Gaza City on July 13, 2014. Israeli marines mounted a first ground assault on Gaza, further escalating a deadly six-day offensive hours after the UN Security Council unanimously called for a ceasefire. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian men search through the rubble of a house following an Israeli air strike, that killed 18 people of the same family in Gaza City, on July 13, 2014. The Palestinian death toll from Israel's Operation Protective Edge hit 162 after its deadliest day, that included a strike that demolished a disability centre and which killed a two-year-old child and a 73-year-old woman. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinians take shelter at a UN school after evacuating their homes near the border in Gaza City on July 13, 2014. The world has implored Israel and Hamas to end hostilities as the toll from Israeli air strikes rose to 162 and Gaza militants fired more rocket salvos, but both sides have rejected a truce. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinians take shelter at a UN school after evacuating their homes near the border in Gaza City on July 13, 2014. The world has implored Israel and Hamas to end hostilities as the toll from Israeli air strikes rose to 162 and Gaza militants fired more rocket salvos, but both sides have rejected a truce. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinians travel to a shelter at a UN school after evacuating their homes near the border in Gaza City on July 13, 2014. The world has implored Israel and Hamas to end hostilities as the toll from Israeli air strikes rose to 162 and Gaza militants fired more rocket salvos, but both sides have rejected a truce. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinians travel to a shelter at a UN school after evacuating their homes near the border in Gaza City on July 13, 2014. The world has implored Israel and Hamas to end hostilities as the toll from Israeli air strikes rose to 162 and Gaza militants fired more rocket salvos, but both sides have rejected a truce. AFP PHOTO / MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A picture taken on July 12, 2014 shows buildings and a mosque in Gaza City (foreground) and the Israeli industrial zone of the city of Ashkelon (background). The Palestinian death toll from Israel's Operation Protective Edge hit 162 after its deadliest day, that included a strike that demolished a disability centre and which killed a two-year-old child and a 73-year-old woman. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Israeli residents, mostly from the southern Israeli city of Sderot, stand on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. The world implored Israel and Hamas on July 12 to end hostilities as warplanes pounded Gaza for a fifth straight day, killing at least 30 Palestinians, and militants replied with rockets. AFP PHOTO / MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A picture taken from the southern Gaza Strip city of Rafah shows a long-range J-80 rocket being launched from the Gaza strip towards Israel on July 12, 2014 following an advance warning of the attack by Ezzedine al-Qassam Brigades, the military wing of Hamas. Gaza militants fired several rockets towards Jerusalem and Tel Aviv, the army said, with no reports of injuries, as Israel continued to bomb the coastal enclave. Three of the four Tel Aviv rockets were intercepted by the Iron Dome missile defence system, and the Jerusalem-bound rockets fell short, hitting two West Bank cities. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

TEL AVIV, ISRAEL - JULY 12: A left-wing protester holds up a sign towards right-wing supporters of Israel during a rally held by the left-wing calling for an end of the Israeli occupation of Palestine and for a ceasefire of the current Israeli-Palestinian conflict on July 12, 2014 in Tel Aviv, Israel. The protest was held while Hamas fired rockets from the Gaza strip towards Tel Aviv, and despite missile sirens going off, the protesters continued to clash. The Iron Dome missile defense system blocked at least five Hamas rockets from hitting Tel Aviv. At least one person was arrested and one person was injured during the clashes. (Photo by Andrew Burton/Getty Images)

TEL AVIV, ISRAEL - JULY 12: Police keep right-wing supporters of Israel separated from left-wing protesters during a rally held by the left-wing calling for an end of the Israeli occupation of Palestine and for a ceasefire of the current Israeli-Palestinian conflict on July 12, 2014 in Tel Aviv, Israel. The protest was held while Hamas fired rockets from the Gaza strip towards Tel Aviv, and despite missile sirens going off, the protesters continued to clash. The Iron Dome missile defense system blocked at least five Hamas rockets from hitting Tel Aviv. At least one person was arrested and one person was injured. (Photo by Andrew Burton/Getty Images)

TEL AVIV, ISRAEL - JULY 12: A right-wing supporter of Israel holds up a flag while others clash with left-wing protesters during a rally held by the left-wing calling for an end of the Israeli occupation of Palestine and for a ceasefire of the current Israeli-Palestinian conflict on July 12, 2014 in Tel Aviv, Israel. The protest was held while Hamas fired rockets from the Gaza strip towards Tel Aviv, and despite missile sirens going off, the protesters continued to clash. The Iron Dome missile defense system blocked at least five Hamas rockets from hitting Tel Aviv. At least one person was arrested and one person was injured during the clashes. (Photo by Andrew Burton/Getty Images)

JERUSALEM, ISRAEL - JULY 12: An Israeli artist performs during a flash mob for peace on July 12, 2014 in Jerusalem, Israel. Israel's operation 'Protective Edge' has entered its fifth day as the IDF continue to carry out massive airstrikes across the Gaza Strip, killing more than 120 people, the majority of whom are civilians. (Photo by Ilia Yefimovich/Getty Images)

JERUSALEM, ISRAEL - JULY 12: An Israeli artist performs during a flash mob for peace on July 12, 2014 in Jerusalem, Israel. Israel's operation 'Protective Edge' has entered its fifth day as the IDF continue to carry out massive airstrikes across the Gaza Strip, killing more than 120 people, the majority of whom are civilians. (Photo by Ilia Yefimovich/Getty Images)

Members of the Arab community in Chile and pro-Palestinian activists participate in a rally against the Israeli military offensive in the Gaza strip, in Santiago, on July 12, 2014. Since Israel launched what it dubbed Operation Protective Edge against Gaza on Tuesday, aimed at ending rocket attacks from the Hamas-controlled territory, militants have fired at least 525 mortar rounds and rockets that have struck Israel. Israeli air strikes on the enclave have killed 135 Palestinians, and the mobilisation of 40,000 reservists has been authorised in the event of a ground operation. Rocket fire from Gaza has caused no Israeli deaths, but has seriously wounded two people. AFP PHOTO/Claudio Reyes (Photo credit should read Claudio Reyes/AFP/Getty Images)

ISRAEL/GAZA BORDER - JULY 12: (ISRAEL OUT) Israeli soldiers watch smoke plumes rises from Gaza following an Israel Air Force bombing on July 12, 2014 in Israel Gaza border. Israel's operation 'Protective Edge' has entered its fifth day as the IDF continue to carry out massive airstrikes across the Gaza Strip, killing more than 120 people, the majority of whom are civilians. (Photo by Lior Mizrahi/Getty Images)

ISRAEL/GAZA BORDER - JULY 12: (ISRAEL OUT) Israeli soldiers watch smoke plumes rises from Gaza following an Israel Air Force bombing on July 12, 2014 in Israel Gaza border. Israel's operation 'Protective Edge' has entered its fifth day as the IDF continue to carry out massive airstrikes across the Gaza Strip, killing more than 120 people, the majority of whom are civilians. (Photo by Lior Mizrahi/Getty Images)

A picture taken from Gaza city shows the smoke that results from the launch of a long-range rocket from the north of the city towards Israel on July 12, 2014 following an advance warning of the attack by Ezzedine al-Qassam Brigades, the military wing of Hamas. Gaza militants fired several rockets towards Jerusalem and Tel Aviv, the army said, with no reports of injuries, as Israel continued to bomb the coastal enclave. Three of the four Tel Aviv rockets were intercepted by the Iron Dome missile defence system, and the Jerusalem-bound rockets fell short, hitting two West Bank cities. AFP PHOTO /THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Israelis comfort each other as they take cover under a tunnel during a rocket attack by Palestinian militants from the Gaza Strip on July 12, 2014 in the Israeli city of Tel Aviv. Gaza militants fired several rockets towards Jerusalem and Tel Aviv, the army said, with no reports of injuries, as Israel continued to bomb the coastal enclave. Three of the four Tel Aviv rockets were intercepted and the Jerusalem-bound rockets fell short, hitting two West Bank cities. AFP PHOTO/AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

Smoke billows from buildings following an Israeli air strike in Gaza City on July 12, 2014. Israeli air strikes on the Gaza Strip killed 30 people on July 12, including two severely handicapped women in a care facility, medics said. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinians watch from behind a grill the funeral of a Palestinian who was killed in an Israeli air raid in Gaza City, on July 12, 2014. Eight Palestinians were killed in a series of Israeli raids in the Gaza Strip early in the evening, raising the toll in five days of violence to 135, medics said. AFP PHOTO/ MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinians watch the funeral of a Palestinian who was killed in an Israeli air raid in Gaza City, on July 12, 2014. Eight Palestinians were killed in a series of Israeli raids in the Gaza Strip early in the evening, raising the toll in five days of violence to 135, medics said. AFP PHOTO/ MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Relatives and friends of a Palestinian, who was killed in an Israeli air raid, carry his body during his funeral in Gaza City, on July 12, 2014. Eight Palestinians were killed in a series of Israeli raids in the Gaza Strip early in the evening, raising the toll in five days of violence to 135, medics said. AFP PHOTO/ MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Relatives and friends of a Palestinian, who was killed in an Israeli air raid, carry his body during his funeral in Gaza City, on July 12, 2014. Eight Palestinians were killed in a series of Israeli raids in the Gaza Strip early in the evening, raising the toll in five days of violence to 135, medics said. AFP PHOTO/ MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Protesters gather on July 12, 2014 with a placard in front of North Beach in Durban, calling on South African President Jacob Zuma to boycott Israel, during a silent protest against Israeli air strikes on the Gaza Strip. The protesters condemned the killings of Palestinians, including women and children, and demanded for an immediate ceasefire. International alarm grew on July 12 as Israel pounded Gaza for a fifth day with air strikes and artillery, killing 22 Palestinians as Hamas defiantly rained more rockets on the Jewish state. AFP PHOTO / RAJESH JANTILAL (Photo credit should read RAJESH JANTILAL/AFP/Getty Images)

A protester holds on July 12, 2014 a placard in front of North Beach in Durban, calling on people to pray for Gaza, during a silent protest against Israeli air strikes on the Gaza Strip. The protesters condemned the killings of Palestinians, including women and children, and demanded for an immediate ceasefire. International alarm grew on July 12 as Israel pounded Gaza for a fifth day with air strikes and artillery, killing 22 Palestinians as Hamas defiantly rained more rockets on the Jewish state. AFP PHOTO / RAJESH JANTILAL (Photo credit should read RAJESH JANTILAL/AFP/Getty Images)

Israelis, mostly residents of the southern Israeli city of Sderot, stand on a hill overlooking the Gaza Strip, on July 12, 2014, to watch the fighting between the Israeli army and Palestinian militants. Israeli air strikes on the Gaza Strip killed 22 people, bringing to 127 the toll on the fifth day of violence, medics said. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

TEL AVIV, ISRAEL - JULY 12: Graffiti of a bird flying while being attacked by rockets is seen on a wall during the current Israeli-Palestinian conflict on July 12, 2014 in Tel Aviv, Israel. Israel's operation 'Protective Edge' has entered its fifth day as the IDF continue to carry out massive airstrikes across the Gaza Strip, killing more than 120 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

TEL AVIV, ISRAEL - JULY 12: People relax on the beach during the current Israeli-Palestinian conflict on July 12, 2014 in Tel Aviv, Israel. Israel's operation 'Protective Edge' has entered its fifth day as the IDF continue to carry out massive airstrikes across the Gaza Strip, killing more than 120 people, the majority of whom are civilians. (Photo by Andrew Burton/Getty Images)

Palestinians wait next to their luggage, hoping to be given the permission to cross into Egypt at the Rafah crossing between Egypt and the southern Gaza Strip on July 12, 2014. Egypt opened its Rafah border crossing to Gaza on July 10, 2014 to receive wounded Palestinians as Israel pounded the enclave with air strikes, an official at the border said. AFP PHOTO/ SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

A Palestinian young boy, who was wounded in an Israeli air strike, lays on a stretcher in an ambulance before being given the permission to cross into Egypt at the Rafah crossing between Egypt and the southern Gaza Strip on July 12, 2014. Egypt opened its Rafah border crossing to Gaza on July 10, 2014 to receive wounded Palestinians as Israel pounded the enclave with air strikes, an official at the border said. AFP PHOTO/ SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

A Palestinian woman carries her baby past a destroyed building following an Israeli air strike in Rafah town in the southern Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO/ SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Palestinians stand next to the rubble of a destroyed building following an Israeli air strike in Rafah town in the southern Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO/ SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

ISRAEL/GAZA BORDER - JULY 12: (ISRAEL OUT) An Israeli artillery cannon fires a shell on July 12, 2014 on Israel's border with the Gaza Strip. Israel's operation 'Protective Edge' has entered its fifth day as the IDF continue to carry out massive airstrikes across the Gaza Strip, killing more than 120 people, the majority of whom are civilians. (Photo by Lior Mizrahi/Getty Images)

Palestinian protestors climb a fence at the Israeli-run Qalandia checkpoint between Jerusalem and Ramallah, on July 12, 2014 as they protest against Israel's latest military offensive in the Gaza Strip. Israel pounded Gaza for a fifth day today with air strikes and artillery, killing 22 Palestinians as Hamas defiantly kept up its rocket fire into the Jewish state. AFP PHOTO /ABBAS MOMANI (Photo credit should read ABBAS MOMANI/AFP/Getty Images)

Israeli border guards take position as fireworks launched by Palestinian protestors lit the sky during clashes at the Qalandia checkpoint between Jerusalem and Ramallah, early on July 12, 2014. Israel pounded Gaza for a fifth day today with air strikes and artillery, killing 22 Palestinians as Hamas defiantly kept up its rocket fire into the Jewish state. AFP PHOTO /ABBAS MOMANI (Photo credit should read ABBAS MOMANI/AFP/Getty Images)

Residents of the southern Israeli city of Beersheva inspect the damage to a house in their city on July 12, 2014, after it was hit by a rocket fired during the night from the Gaza Strip by Palestinian militants. Israel pounded Gaza for a fifth day with air strikes and artillery, killing 22 Palestinians as Hamas defiantly kept up its rocket fire into the Jewish state. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Residents of the southern Israeli city of Beersheva inspect the damage to a house in their city on July 12, 2014, after it was hit by a rocket fired during the night from the Gaza Strip by Palestinian militants. Israel pounded Gaza for a fifth day with air strikes and artillery, killing 22 Palestinians as Hamas defiantly kept up its rocket fire into the Jewish state. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

A Palestinian man reacts next to a UN storehouse which was hit in an Israeli military strike in an area west of Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

An Israeli artillery fires a 155mm shell towards targets in the Gaza Strip from their position near Israel's border with the Strip on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO /MENAHEM KAHANA (Photo credit should read MENAHEM KAHANA/AFP/Getty Images)

Palestinian firefighters try to extinguish fire at UN storehouse after an Israeli military strike in an area west of Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian firefighters try to extinguish fire at UN storehouse after an Israeli military strike in an area west of Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

An Israeli soldier gestures from inside an armoured personnel carrier (APC) at an army deployment area near Israel's border with the Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli armoured personnel carriers (APC) roll at an army deployment area near Israel's border with the Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli soldier walks past a 155mm artillery canon at an army deployment area near Israel's border with the Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers prepare artillery shells as troops keep position at an army deployment area near Israel's border with the Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers from the Nahal Infantry Brigade walk at an Israeli army deployment area near Israel's border with the Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

TIRA, ISRAEL - JULY 12: People of both Arab and Jewish heritage participate in a rally calling for peace in the current Israeli-Palestinian conflict on July 12, 2014 in Tira, Israel. Israeli rockets have killed over 100 people throughout Gaza, while Hamas continues to launch rockets into Israel. (Photo by Andrew Burton/Getty Images)

Israeli soldiers from the Nahal Infantry Brigade walk at an Israeli army deployment area near Israel's border with the Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers prepare artillery shells as troops keep their position at Israel's border with the Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli 155mm artillery canon fires a shell from the Israeli border with the Gaza Strip into the Palestinian coastal enclave, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Relatives and friends of Palestinian Fatah member Saleh al-Khatib, who was killed in an Israeli air strike, carry his body during his funeral in Beit Lahia, northern Gaza Strip, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO / THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Israeli lorries transport army tanks on a road leading to southern Israel, on July 12, 2014. Israel pounded Gaza for a fifth day today, vowing no let-up in its air campaign to halt rocket attacks by militants which has killed more than 120 Palestinians. AFP PHOTO/AHMAD GHARABLI (Photo credit should read AHMAD GHARABLI/AFP/Getty Images)

The mother and sister of Palestinian Mahmud al-Sewati mourn over his body during his funeral in Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian family stand at the balcony of their house as they look at a neighboring building which was targeted in an Israeli military strike in Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Palestinian children look at the rubble of a destroyed mosque following an Israeli military strike in the Nusseirat refugee camp in the central Gaza Strip, on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinian men inspect the rubble of a destroyed mosque following an Israeli military strike in the Nusseirat refugee camp in the central Gaza Strip, on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

A Palestinian boy inspects the destruction in his neighborhood following an Israeli military strike in Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A Palestinian woman hugs her son at their damaged living room after a neighboring building was targeted in an Israeli military strike in Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Smoke rises after an Israeli air strike in Rafah, in the southern Gaza Strip, on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Palestinian men inspect the rubble of a destroyed mosque following an Israeli military strike in the Nusseirat refugee camp in the central Gaza Strip, on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/THOMAS COEX (Photo credit should read THOMAS COEX/AFP/Getty Images)

Palestinian men inspect the destruction following an Israeli military strike in Gaza City on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Smoke rises after an Israeli air strike in Rafah, in the southern Gaza Strip, early on July 12, 2014. Israel vowed no let-up in its aerial bombardment of Gaza, which has claimed more than 100 Palestinian lives, as a defiant Hamas rained more rockets on the Jewish state. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Hasan Dowla, 36, a Palestinian father of three children, stands in the bathroom of his house in the Shati refugee camp in Gaza City on January 30, 2014. The unemployed Palestinian says he has not been able to pay the monthly rent due to lack of cash and as a result he could face eviction. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Hasan Dowla, 36, and his three children Adam, Ayham and Mohammed stand in the street outside their house in the Shati refugee camp in Gaza City on January 30, 2014.The unemployed Palestinian says he has not been able to pay the monthly rent due to lack of cash and as a result he could face eviction. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A young Palestinian schoolgirl crosses a flooded street following heavy rain in the Shati refugee camp in Gaza City on February 1, 2012. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

A Palestinian family warm themselves by a a fire next their shop on a rainy day in Al-Shati refugee camp in Gaza City on December 11, 2013. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

The wife of Palestinian doctor Anas Abu al-Kas, 33, mourns over his body during his funeral in family home in the Jabalia refugee camp in the northern Gaza Strip on July 11, 2014. Israeli warplanes kept up deadly raids on Gaza but failed to stop Palestinian militants firing rockets across the border, as the United States offered to help negotiate a truce. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian relatives of Hamed Shehab, a 28-year-old militant of the Fatah movement killed in an Israeli air strike, mourn during his funeral in Jabalia in the northern Gaza Strip, on July 10, 2014. At least five Palestinian children were among 22 people killed in Israeli air strikes on Gaza early today, medics said, with most of the bloodshed in the southern city of Khan Yunis. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

A Palestinian man inspects the damage following an overnight Israeli air strike on Jabalia in the northern Gaza Strip, on April 4, 2014. After Israel called off the planned release of 26 Palestinian prisoners the day before, Palestinians in Gaza fired four rockets into southern Israel, prompting retaliatory air strikes by Israel. No casualties were reported on either side. AFP PHOTO/MOHAMMED ABED (Photo credit should read MOHAMMED ABED/AFP/Getty Images)

Emergency responders carry the body of a man, found under the rubble of his house following an Israeli airstrike on Maghazi refugee camp in central Gaza Strip on July 9, 2014. Palestinian president Mahmud Abbas accused Israel of committing 'genocide' in Gaza during its military campaign which has so far killed 43 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinians wave their national flag as they protest against the Israeli blockade at the Al-Maghazi refugee camp near the border with Israel in central Gaza Strip on September 26, 2010. AFP PHOTO/MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

People carry rubble from a house damaged following an Israeli airstrike on Maghazi refugee camp in central Gaza Strip on July 9, 2014. Palestinian president Mahmud Abbas accused Israel of committing 'genocide' in Gaza during its military campaign which has so far killed 43 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

The body of a man is seen under the rubble of his house following an Israeli airstrike on Maghazi refugee camp in central Gaza Strip on July 9, 2014. Palestinian president Mahmud Abbas accused Israel of committing 'genocide' in Gaza during its military campaign which has so far killed 43 Palestinians. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian relatives of one of two fighters mourn at the mourgue of al-Aqsa hospital in Deir al Balah center Gaza Strip on July 06, 2014. Two Palestinian fighters were killed and another wounded late Sunday by an Israeli drone strike in the Gaza Strip, emergency services said.The victims were among a group of armed militants who were targeted by the Israeli drone east of Bureij refugee camp, near central Gaza's border with the Jewish state, witnesses said. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Palestinian relatives one of the two fighters mourn at the mourgue of al-Aqsa hospital in Deir al Balah center Gaza Strip on July 06, 2014. Two Palestinian fighters were killed and another wounded late Sunday by an Israeli drone strike in the Gaza Strip, emergency services said.The victims were among a group of armed militants who were targeted by the Israeli drone east of Bureij refugee camp, near central Gaza's border with the Jewish state, witnesses said. AFP PHOTO / MAHMUD HAMS (Photo credit should read MAHMUD HAMS/AFP/Getty Images)

Militants from the Democratic Front for the Liberation of Palestine (DFLP) shows off their skills during a graduation ceremony in Khan Younis in the southern Gaza Strip on June 06, 2014. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

Palestinian schoolgirls stand in front of a mural during an awareness training session on dangers of unexploded ordnance on April 7, 2014 at a school in Khan Younis in the southern Gaza Strip. AFP PHOTO / SAID KHATIB (Photo credit should read SAID KHATIB/AFP/Getty Images)

SDEROT, ISRAEL - JULY 17: Israeli artillery shells sit waiting to be fired into Gaza on July 17, 2014 near Sderot, Israel. As the Israeli operation 'Protective Edge' enters its tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 17: Israeli soldiers watch the smoke trails of artillery shells fired from other Israeli soldiers on July 17, 2014 near Sderot, Israel. As the Israeli operation 'Protective Edge' enters it's tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 17: An Israeli cannon fires artillery shells into Gaza on July 17, 2014 near Sderot, Israel. As the Israeli operation 'Protective Edge' enters its tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Andrew Burton/Getty Images)

SDEROT, ISRAEL - JULY 17: Israeli soldiers organize artillery shells for firing into Gaza on July 17, 2014 near Sderot, Israel. As the Israeli operation 'Protective Edge' enters its tenth day, the body count in Gaza has reach over 200 people. One Israeli has been killed in a Mortar attack. (Photo by Andrew Burton/Getty Images)

An Israeli Merkava tank rolls along the southern Israeli border with the Gaza Strip following Israeli air strikes in the Palestinian coastal enclave before a five-hour truce went into effect, on July 17, 2014. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Merkava tank rolls along the southern Israeli border with the Gaza Strip following Israeli air strikes in the Palestinian coastal enclave before a five-hour truce went into effect, on July 17, 2014. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Merkava tank rolls along the southern Israeli border with the Gaza Strip following Israeli air strikes in the Palestinian coastal enclave before a five-hour truce went into effect, on July 17, 2014. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli Merkava tank rolls along the southern Israeli border with the Gaza Strip following Israeli air strikes in the Palestinian coastal enclave before a five-hour truce went into effect, on July 17, 2014. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

An Israeli soldier sits on a Merkava tank on july 17, 2014 at an army deployment area near Israel's border with the Gaza Strip. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers patrol along the southern Israeli border with the Gaza Strip following Israeli air strikes in the Palestinian coastal enclave before a five-hour truce went into effect, on July 17, 2014. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)

Israeli soldiers patrol along the southern Israeli border with the Gaza Strip following Israeli air strikes in the Palestinian coastal enclave before a five-hour truce went into effect, on July 17, 2014. Israel and the Palestinian group Hamas were observing a temporary five-hour humanitarian ceasefire, both sides said, on the 10th day of conflict between the sides. AFP PHOTO / JACK GUEZ (Photo credit should read JACK GUEZ/AFP/Getty Images)