UPDATE 2-Trump purges another Republican critic with Massie defeat in Kentucky

Massie, who angered Trump by leading a push to release Justice Department files tied to the late sex offender Jeffrey Epstein, was defeated by Ed Gallrein, a former Navy ‌SEAL backed by the president and bolstered by heavy outside spending by pro-Israel groups, according to CNN and NBC News ‌projections. The contest -- the most expensive House of Representatives primary in history -- offered the latest evidence of Trump's hold over Republicans.

U.S. President Donald Trump scored another victory in his campaign to punish disloyal Republicans on Tuesday as Representative Thomas ‌Massie of Kentucky lost his primary race, underscoring the risks for lawmakers who defy Trump. Massie, who angered Trump by leading a push to release Justice Department files tied to the late sex offender Jeffrey Epstein, was defeated by Ed Gallrein, a former Navy ‌SEAL backed by the president and bolstered by heavy outside spending by pro-Israel groups, according to CNN and NBC News ‌projections.

The contest -- the most expensive House of Representatives primary in history -- offered the latest evidence of Trump's hold over Republicans. This followed the ouster in a primary on Saturday of another Trump critic, Senator Bill Cassidy of Louisiana, and losses for dissenting state lawmakers in Indiana primaries on May 5. "Massie ⁠got ​Trumped. Donald Trump is the ⁠sun and the moon and the stars in the Republican Party in Kentucky," said Kentucky-based Republican strategist T.J. Litafik.

But rather than signal wider appeal for ⁠the president, Massie’s defeat underscored Trump’s dominance among party activists who shape primary outcomes, even as his sagging approval ratings and high gas prices ​raise questions about the party's chances with the broader electorate in November's midterm elections. Massie incurred Trump's ire by successfully ⁠leading a push to release Justice Department files tied to the late sex offender Jeffrey Epstein, and his criticism of the Iran war. The contest between ⁠the ​libertarian-leaning Massie and Gallrein attracted more than $32 million in ad spending, according to tracking firm AdImpact. Other primaries are unfolding on Tuesday across Alabama, Georgia, Idaho, Kentucky, Oregon and Pennsylvania, helping to shape the battlefield for November's elections, when Democrats aim ⁠to take control of the House and potentially the Senate despite Republican gains in a national redistricting fight.

In one of ⁠the night's races, Representative Andy ⁠Barr won the Republican nomination for the Senate seat in Kentucky held by Mitch McConnell for four decades, according to NBC News and Associated Press projections. Bolstered by Trump’s endorsement, Barr defeated ‌former Kentucky Attorney ‌General Daniel Cameron.