People react during a campaign rally with Republican presidential candidate former President Donald Trump at a campaign rally, Saturday, July 13, 2024, in Butler, Pa. (AP Photo/Evan Vucci)
Republican presidential candidate former President Donald Trump is surrounded by U.S. Secret Service agents as he is helped off the stage at a campaign rally in Butler, Pa., Saturday, July 13, 2024. (AP Photo/Gene J. Puskar)
Republican presidential candidate former President Donald Trump is moved from the stage at a campaign rally, Saturday, July 13, 2024, in Butler, Pa. (AP Photo/Evan Vucci)
Republican presidential candidate former President Donald Trump gestures while surrounded by U.S. Secret Service agents as he is helped off the stage at a campaign rally in Butler, Pa., Saturday, July 13, 2024. (AP Photo/Gene J. Puskar)
Members of the crowd react as U.S. Secret Service agents surround Republican presidential candidate former President Donald Trump at a campaign event in Butler, Pa., on Saturday, July 13, 2024. (AP Photo/Gene J. Puskar)
A campaign rally site for Republican presidential candidate former President Donald Trump is empty and littered with debris Saturday, July 13, 2024, in Butler, Pa. (AP Photo/Evan Vucci)
Pennsylvania State Troopers guard the entrance to Butler Memorial Hospital, Saturday, July 13, 2024, where Republican presidential candidate former President Donald Trump was said to be taken after shots were fired at a campaign rally in Butler, Pa. (AP Photo/Don Wright)