The FBI has confirmed that Donald Trump’s ear was hit with a bullet or bullet fragment during a campaign rally in Pennsylvania earlier this month following speculation about what caused the former president’s injury. “What struck former President Trump in the ear was a bullet, whether whole or fragmented into smaller pieces, fired from the deceased subject’s rifle,” the FBI said, the Associated Press reported. The agency confirm what happened to Trump on July 13 in Butler, Pa., after FBI Director Christopher Wray cast doubt on whether the former president had been struck by a bullet or “shrapn…