Trump Rushed Off Stage at Rally After What Sounded Like Shots: Live Updates - The New York Times
Former President Donald J. Trump was escorted off the stage by Secret Service agents at a rally in Butler, Pa., after a series of pops that sounded like gunshots. The exact source of the noises was unclear, but Mr. Trump appeared to be bleeding from his ear. The incident led to chaos at the rally, with Secret Service tackling Mr. Trump and urging the crowd to take cover. The article also mentions reactions from politicians and attendees at the event.
The New York Times