 As for the injury to his ear, he says he is doing fine, and he hopes the bandage will be off by the time he gives his convention speech on Thursday night. Officially nominated is Mr. Trump's VP running mate, Ohio Senator J.D. Vance, 39. ABC News has learned that heavily armed local police were stationed inside the building in Butler, Pennsylvania, for Saturday's Trump rally, but they missed the shooter, Thomas Crooks, who climbed up the outside of the building to the right.