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)

FILE - Robert Kennedy Jr., speaks before Republican presidential nominee former President Donald Trump at a campaign rally at Madison Square Garden, Oct. 27, 2024, in New York. (AP Photo/Evan Vucci, File)

Pete Hegseth, President-elect Donald Trump's nominee to be Defense Secretary, gives a thumbs-up as he walks with his wife Jennifer Rauchet, left, to meet with Sen. Joni Ernst, R-Iowa, a member of the Senate Armed Services Committee, at the Capitol in Washington, Monday, Dec. 9, 2024. (AP Photo/J. Scott Applewhite)

Pete Hegseth, President-elect Donald Trump's choice to be defense secretary, arrives for a meeting with Sen. Susan Collins, R-Maine, on Capitol Hill, Wednesday, Dec. 11, 2024, in Washington. (AP Photo/Mark Schiefelbein)

FILE - Tulsi Gabbard arrives to speak before Republican presidential nominee former President Donald Trump at a campaign rally in Lititz, Pa., Nov. 3, 2024. (AP Photo/Matt Rourke, File)