Sen. Rand Paul said on Friday that "all hell could break loose" within Donald Trump's MAGA coalition if the president involves the U.S. further in Ukraine, and added that his supporters who voted for him after 20 years of regime change wars would "feel abandoned" if he went to war and tried to topple Nicolas Maduro, too.

President Trump has been getting criticism from some of his supporters for vowing to release the files of the late sex offender Jeffrey Epstein and then reneging on that promise. Paul said that the Epstein heat Trump is getting from MAGA will be nothing compared to if he refuses to live up to his "America First" foreign policy promises.

Paul told POLITICO, "It'll be much bigger than Epstein, because Epstein — there was a segment of the MAGA movement that was concerned about it, a significant segment."