A University of California, Berkeley official says a talk by a polarizing Breitbart News editor at the university has been canceled as protesters outside the building where the speech was to have taken place threw smoke bombs and set a fire.
UC Berkeley spokesman Dan Mogulos says officials are advising the campus to shelter in place and to stay away from the student union building, where Milo Yiannopoulos was scheduled to speak.
A group of protesters dressed in black and some in hooded sweatshirts broke windows, threw smoke bombs and flares at a building and set a large bonfire outside the building.
Hundreds of peaceful demonstrators carrying signs that read "Hate Speech Is Not Free Speech" had been protesting for hours before the event.
