Massie, a Kentucky Republican known for breaking ranks, lost his bid to return to Congress after a primary challenge that President Donald Trump helped drive, according to the Associated Press. Trump’s backing of challenger Ed Gallrein set the stage for an intraparty fight in which Massie was treated as a particularly sharp test of whether lawmakers could independently chart their own votes.

The Associated Press described Massie as a consistent outlier within the GOP who built influence in his House district by voting as he saw fit rather than following party instructions. In Tuesday’s primary, that profile translated into a hard political defeat, with Gallrein ultimately winning the nomination, according to the report.

After the result, Massie framed the stakes in constitutional terms. He told supporters, “If the legislative branch always votes with the president, we do have a king,” and said that if lawmakers follow the Constitution, “we have a republic.” The AP reported that, near the end of his concession remarks, a crowd broke into chants of “2028!” and “President!” before Massie replied, “You’ve made a compelling argument. We’ll talk about it later.”

Trump also weighed in on the loss, telling reporters as he prepared to travel to deliver remarks at the U.S. Coast Guard Academy that he celebrated what he called a “great number of victories,” the AP reported. The Associated Press said Trump added an explicit personal attack on Massie, saying, “Not just Massie. Massie’s a low life,” and later that Massie’s defeat meant, “He deserves to lose.”

Massie’s defeat came against the backdrop of other Republican races and Trump’s broader willingness to intervene directly in intraparty contests. The AP reported that Massie’s loss followed Trump’s weekend ouster of Sen. Bill Cassidy in Louisiana and Trump’s Tuesday endorsement of Texas Attorney General Ken Paxton in his bid against Sen. John Cornyn, a move that the AP said sent “chills and anger through the Senate.”

The AP said Massie had risen from the House backbenches by persistently bucking Trump and party leadership, including by rejecting key parts of Trump priorities. It reported that Massie voted against Trump’s big tax cuts bill, arguing that the several-trillion-dollar costs would add to the nation’s deficits. It also said he rejected Trump’s military forays against Iran and Venezuela and opposed U.S. foreign aid, drawing money against him from pro-Israel interest groups.

The report also highlighted Massie’s long-shot push, in partnership with Democratic Rep. Ro Khanna of California, to force the Justice Department to release the Jeffrey Epstein files. The AP said Massie’s work on that issue, more than his repeated votes against spending bills and other party priorities, helped elevate his profile nationally, and it cited Khanna’s statement on X that Massie “lost because he had the guts to stand up to the Epstein class and against the war.” The AP added that Trump had attacked Massie as a “lowlife” as Massie pressed the Epstein-files effort last year and that Trump repeated that phrase again Wednesday.

In earlier years, the AP reported, Trump’s criticisms of Massie began during Trump’s first presidential term, when Massie objected to a $2.2 trillion coronavirus aid package and insisted on a formal roll call vote. The AP said Trump criticized Massie then as a “third rate Grandstander,” and noted that Trump continued attacking Massie even after Massie’s wife died in 2024, including after Massie announced a remarriage in 2025.

House Speaker Mike Johnson said he was not surprised by Massie’s loss, the AP reported, pointing to the power of presidential endorsements. “We don’t demand loyalty to the president,” Johnson said, adding that the GOP needs people “who are not, you know, trying to carve out their own lane.”

Before he became known as an uncompromising political figure, Massie was a engineer by training and earned attention for unconventional personal and political choices, the AP reported. The report described him as living largely off the grid with his family in a solar-power home he designed, and said he declined to join the newly forming Freedom Caucus because his views did not fully align with that conservative coalition, including as he voted against Johnson for House speaker at the start of this session.