One of the most conservative members of Congress could lose his primary to a Trump-backed primary challenger on Tuesday.

Rep. Thomas Massie (R-KY) will face challenger Ed Gallrein in Tuesday’s Republican primary, but the incumbent is really ...

Thomas Massie (R-KY), speaks during the Senate Homeland Security and Governmental Affairs Committee Second Amendment hearing ...

Kyle Rittenhouse has backed anti-Trump Republican Representative Thomas Massie in the Kentucky primary.

The nation's most-watched and most-expensive primary is almost over. What to know about the race between Republicans Thomas ...