Woah, dude. Not once did that guy defend Nazi's. He's saying there's more likely to be a terrorist attack from an islamist group than a Nazi group. I get what he's saying, hollywood likes to use Nazi's as the bad guys. There's nothing wrong with that, it makes good money. A movie in the same style, using the same plot, about an islamist terror group would be shouted down and probably threatened with theater shootings and bombings.

Nobody is defending Nazi's. That guy isn't wrong though in saying that radical islam is a more likely terror suspect than Illinois Nazi's.