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)