Support WBURPolitical violence is on the rise in America. What's driving it?Play07:25Download AudioDomenico MontanaroOdette YousefSeptember 12, 2025 ShareA U.S. flag and a candle sit on a step during a candlelight vigil and prayer event for Turning Point USA Founder Charlie Kirk on Sept. 10 in Seattle. Kirk was shot dead while speaking at Utah Valley University earlier in the day. (Getty Images)