The FBI's director has cast doubt on whether Donald Trump was struck by a bullet during the attempt on his life at a Pennsylvania political rally. Christopher Wray was updating Congress on the assassination attempt on Trump in Butler on Wednesday when he made the explosive statement. 'There’s some question about whether or not it’s a bullet or shrapnel that hit his ear,' Wray said. Wray was addressing security failures that allowed gunman Thomas Matthew Crooks to open fire. Crooks, 20, killed firefighter Corey Comperatore, 50, and injured two others including Trump during the shooting. The presidential hopeful has since...