In this Feb. 21, 2017 file photo, former editor of Breitbart Tech Milo Yiannopoulos speaks during a news conference in New York. The right-wing journalist and speaker known for his vicious rhetoric is self-publishing the memoir that Simon & Schuster dropped in February.
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In this Feb. 21, 2017 file photo, former editor of Breitbart Tech Milo Yiannopoulos speaks during a news conference in New York. The right-wing journalist and speaker known for his vicious rhetoric is
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Photo: Seth Wenig, AP
Demonstrators force the cancellation of talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Demonstrators force the cancellation of talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
A portable light unit burns after demonstrations forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
A portable light unit burns after demonstrations forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
A protester dances near a burning portable light unit after a demonstration forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
A protester dances near a burning portable light unit after a demonstration forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
A protester walks near a burning portable light unit after a talk by right-wing provocateur Milo Yiannopoulos was was cancelled after a demonstration in Berkeley, Calif., on Wednesday, February 1, 2017.
A protester walks near a burning portable light unit after a talk by right-wing provocateur Milo Yiannopoulos was was cancelled after a demonstration in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
A member of the Black Bloc holds a section of security fencing as demonstrations forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
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A member of the Black Bloc holds a section of security fencing as demonstrations forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1,
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Photo: Scott Strazzante, The Chronicle
Members of the Black Bloc demonstrate forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Members of the Black Bloc demonstrate forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
UC Berkeley students watch a portable light unit burn after a talk by right-wing provocateur Milo Yiannopoulos was cancelled after demonstration in Berkeley, Calif., on Wednesday, February 1, 2017.
UC Berkeley students watch a portable light unit burn after a talk by right-wing provocateur Milo Yiannopoulos was cancelled after demonstration in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
Damage to UC Berkeley Student Union that forced the cancellation of talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Damage to UC Berkeley Student Union that forced the cancellation of talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
People protesting controversial Breitbart writer Milo Yiannopoulos take to the streets on February 1, 2017 in Berkeley, California. A scheduled speech by Yiannopoulos was cancelled after protesters and police engaged in violent skirmishes. (Photo by Elijah Nouvelage/Getty Images)
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People protesting controversial Breitbart writer Milo Yiannopoulos take to the streets on February 1, 2017 in Berkeley, California. A scheduled speech by Yiannopoulos was cancelled after protesters and police
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Photo: Elijah Nouvelage, Getty Images
Protester speaks to police posted on the balcony of MLK Student Union on Berkeley campus on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Protester speaks to police posted on the balcony of MLK Student Union on Berkeley campus on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
Protesters on Berkeley campus on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Protesters on Berkeley campus on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
A leafless tree provides a canopy to protesters, some starting a fire of trash cans in the middle of Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif. Later, other protesters put the fire out to cheers.
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A leafless tree provides a canopy to protesters, some starting a fire of trash cans in the middle of Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif. Later, other protesters put the fire out to
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Photo: Paul Kuroda, Special To The Chronicle
Protesters march on on Telegraph Ave., Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Protesters march on on Telegraph Ave., Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
Protesters on Telegraph Ave. and Durant on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Protesters on Telegraph Ave. and Durant on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
Members of the Black Bloc prepare to throw security barriers through the windows of the UC Berkeley Student Union forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
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Members of the Black Bloc prepare to throw security barriers through the windows of the UC Berkeley Student Union forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley,
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Photo: Scott Strazzante, The Chronicle
Members of the Black Bloc demonstrate forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Members of the Black Bloc demonstrate forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
Members of the Black Bloc prepare to throw security barriers through the windows of the UC Berkeley Student Union forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
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Members of the Black Bloc prepare to throw security barriers through the windows of the UC Berkeley Student Union forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley,
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Photo: Scott Strazzante, The Chronicle
Members of the Black Bloc tear down security fencing forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Members of the Black Bloc tear down security fencing forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
Members of the Black Bloc demonstrate forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Members of the Black Bloc demonstrate forcing the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
Berkeley Police stand inside the Student Union as demonstrators force the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Berkeley Police stand inside the Student Union as demonstrators force the cancellation of a talk by right-wing provocateur Milo Yiannopoulos in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
A portable light unit burns after protesters forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos at UC Berkeley in Berkeley, Calif., on Wednesday, February 1, 2017.
A portable light unit burns after protesters forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos at UC Berkeley in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
Protesters demonstrate before right-wing provocateur Milo Yiannopoulos was scheduled to speak in Berkeley, Calif., on Wednesday, February 1, 2017.
Protesters demonstrate before right-wing provocateur Milo Yiannopoulos was scheduled to speak in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
A portable light unit burns after protesters forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos at UC Berkeley in Berkeley, Calif., on Wednesday, February 1, 2017.
A portable light unit burns after protesters forced the cancellation of a talk by right-wing provocateur Milo Yiannopoulos at UC Berkeley in Berkeley, Calif., on Wednesday, February 1, 2017.
Photo: Scott Strazzante, The Chronicle
Protesters showed up at the UC Berkeley campus to object to a speaking engagement by Breitbart editor, Milo Yiannopoulos.
Protesters showed up at the UC Berkeley campus to object to a speaking engagement by Breitbart editor, Milo Yiannopoulos.
Photo: Nanette Asimov / San Francisco Chronicle
Protesters showed up at the UC Berkeley campus to object to a speaking engagement by Breitbart editor, Milo Yiannopoulos.
Protesters showed up at the UC Berkeley campus to object to a speaking engagement by Breitbart editor, Milo Yiannopoulos.
Photo: Nanette Asimov / San Francisco Chronicle
People march in front of Sproul Hall to protest the appearance of Breitbart News editor Milo Yiannopoulos on Wednesday, Feb. 1, 2017, in Berkeley, Calif. The University of California at Berkeley is bracing for major protests Wednesday against Milo Yiannopoulos, a polarizing Breitbart News editor, on the last stop of a tour aimed at defying what he calls an epidemic of political correctness on college campuses. (AP Photo/Ben Margot)
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People march in front of Sproul Hall to protest the appearance of Breitbart News editor Milo Yiannopoulos on Wednesday, Feb. 1, 2017, in Berkeley, Calif. The University of California at Berkeley is bracing for
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Photo: Ben Margot, STF
Aerial shots show the extent of the crowds and a fire that broke out at Sproul Plaza on Wednesday night, as people protested a talk by Milo Yiannopoulos. The event was later canceled as protesters broke through protective barriers.
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Aerial shots show the extent of the crowds and a fire that broke out at Sproul Plaza on Wednesday night, as people protested a talk by Milo Yiannopoulos. The event was later canceled as protesters broke through
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Photo: KTVU Screenshot
People protest the appearance of Breitbart News editor Milo Yiannopoulos on Wednesday, Feb. 1, 2017, in Berkeley, Calif. The University of California at Berkeley is bracing for major protests Wednesday against Milo Yiannopoulos, a polarizing Breitbart News editor, on the last stop of a tour aimed at defying what he calls an epidemic of political correctness on college campuses. (AP Photo/Ben Margot)
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People protest the appearance of Breitbart News editor Milo Yiannopoulos on Wednesday, Feb. 1, 2017, in Berkeley, Calif. The University of California at Berkeley is bracing for major protests Wednesday against
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Photo: Ben Margot, STF
In front of Sproul Hall, protesters group on Berkeley campus an on Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
In front of Sproul Hall, protesters group on Berkeley campus an on Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
A protesters dumps a trash can in the middle of Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
A protesters dumps a trash can in the middle of Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
"I hate this normalization of Facisim" said this protester on Telegraph Ave., Wednesday, Feb. 1, 2017 in Berkeley, Calif.
"I hate this normalization of Facisim" said this protester on Telegraph Ave., Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
A protester displays his newly painted flag on Telegraph Ave.,3 Wednesday, Feb. 1, 2017 in Berkeley, Calif.
A protester displays his newly painted flag on Telegraph Ave.,3 Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
Protesters on Berkeley campus, 2Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Protesters on Berkeley campus, 2Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
A vandal defaces ATM's on Durant Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
A vandal defaces ATM's on Durant Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
Protesters dance on Durant Ave., Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Protesters dance on Durant Ave., Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle
In front of Sproul Hall, protesters group on Berkeley campus an on Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
In front of Sproul Hall, protesters group on Berkeley campus an on Telegraph Ave. on Wednesday, Feb. 1, 2017 in Berkeley, Calif.
Photo: Paul Kuroda, Special To The Chronicle