FILE - Sen. Marco Rubio, R-Fla., arrives before Republican presidential nominee former President Donald Trump speaks at a campaign rally in Allentown, Pa., Oct. 29, 2024. (AP Photo/Matt Rourke, File)

FILE - Rep. Mike Waltz, R-Fla., speaks during a hearing on Capitol Hill, July 22, 2024, in Washington. (AP Photo/Rod Lamkey, Jr., File)

FILE - Sen. Marco Rubio, R-Fla., arrives before Republican presidential candidate former President Donald Trump speaks at a campaign rally in Doral, Fla., July 9, 2024. (AP Photo/Rebecca Blackwell, File)