Jesus Sanchez, right, a Donald Trump supporter, hugs Leon Powell, a Trump protester after the Republican presidential candidate's rally at the Tucson Arena in downtown Tucson, Ariz., Saturday, March 19, 2016. (Mike Christy/Arizona Daily Star via AP) MANDATORY CREDIT
Jesus Sanchez, right, a Donald Trump supporter, hugs Leon Powell, a Trump protester after the Republican presidential candidate's rally at the Tucson Arena in downtown Tucson, Ariz., Saturday, March 19, 2016. (Mike Christy/Arizona Daily Star via AP) MANDATORY CREDIT Mike Christy AP
Jesus Sanchez, right, a Donald Trump supporter, hugs Leon Powell, a Trump protester after the Republican presidential candidate's rally at the Tucson Arena in downtown Tucson, Ariz., Saturday, March 19, 2016. (Mike Christy/Arizona Daily Star via AP) MANDATORY CREDIT Mike Christy AP