President Donald Trump and his political operation are working to unseat their first Republican incumbent: Kentucky Rep.

Here’s what to know about Thomas Massie, as Trump launches a campaign to oust one of his loudest intraparty critics from Congress.

Trump-aligned political advisers have formed a political action committee in Kentucky to oust Rep. Thomas Massie (R-KY), in President Donald Trump‘s first effort to challenge a Republican incumbent. Massie has often bucked his party by voting against the One Big Beautiful Bill Act last month and more recently sowing doubt that Iran was an “imminent