Sen. Rand Paul (R-KY) is once again signaling he could be a thorn in President-elect Donald Trump's side — this time on his border and deportation plans, Axios reported. It's part of ongoing ...

Rand Paul (R-KY) (R) gives a fist bump to U.S. President Donald Trump while praising the president during a campaign rally at Phoenix Goodyear Airport October 28, 2020 in Goodyear, Arizona.

Sen. Rand Paul (R-Ky.) had what will probably be the defining moment of his presidential campaign on Sunday night. It could conceivably help him, but at a high political cost. It could also end ...