Ky., who has come under fire from President Donald Trump after refusing to back his "big, beautiful bill" and his strikes on ...

The president and the Kentucky congressman have been at loggerheads. Now, Trump's allies are gearing up for a primary fight.

Trump has created a PAC to go after U.S. Rep. Thomas Massie, but it's unclear how much he'll put behind his effort to oust the Republican maverick.