James Hodgkinson, the 66-year-old Illinois man police say shot and wounded multiple people during a GOP congressional baseball practice Wednesday, was a former volunteer for the Bernie Sanders campaign, Politico reports. Sanders condemned the shooting "in the strongest possible terms," calling it a "despicable act." "Violence of any kind is unacceptable in our society," he said. "Real change can only come through nonviolent action, and anything else runs against our most deeply held American values." Here's what else you need to know about Wednesday's shooting in Virginia: