 saying we can't allow this violence to be normalized. Biden also said politics should be an arena for peaceful debate. Two people died in the shooting, a man at the rally and the gunman. Trump and two others were injured. Trump is now in Wisconsin, ahead of the Republican National Convention in Milwaukee that starts tomorrow, where city officials, the FBI and Secret Service say they have a plan in place, a security plan in place. I'm Janine Herbst, NPR News in Washington.