UPDATE: Video shows police detaining 21-year-old Dean Stewart on the University of Utah campus after he appeared to pretend to point a gun at a group of conservative political activists. In the video, Stewart can be heard yelling, “Get a video of this,” as officers confront him. Members of the College Republicans, who were hosting an event on campus with ReAwaken America, said Stewart yelled, “I’m going to Kirk you,” while making gestures as if he were shooting a rifle. According to a probable c