Texas leaders in both political parties expressed outrage and support for former President Donald Trump after a shooting at during a campaign event in Pennsylvania on Saturday.U.S. Secret Service rushed Trump off the stage at the campaign rally in Butler, Pennsylvania. Blood appeared to be streaked across the former president’s ear. Trump was taken to safety.Sid Miller, the Texas agriculture commissioner and a longtime Trump ally, was at the rally, standing about thrity feet away from the former president.“It looked like the first maybe three shots missed him and he was turned looking towards me. And then the one grazed his ear and then he got down,” Miller recounted in a brief interview with The Texas Tribune.Miller said Trump would be fine and expressed confidence that…