over the edge and turned him into a trust was the waco incident. >> at one point, mcveigh drives to waco to deserve the siege. >> he parked his car and was selling anti-government pamphlets giving interviews about how much he distrusted the u.s. government. >> during an assault by the fbi on april 19th, the branch davidian compound is engulfed by fire. at least 76 men, women, and children die in the inferno. >> mcveigh told us that he was convinced that the u.s. government purposely murdered women and children at the waco compound. it was all part of an effort to destroy gun rights in america. the triggering moment was waco. he was there and he decided that