President Donald Trump suffered his most concentrated series of endorsement defeats of the 2026 primary cycle on Tuesday, when three Republican candidates he supported lost races in Florida and Wyoming. Representative Cory Mills was defeated in the Republican primary for Florida's 7th Congressional District, Catalina Lauf lost the contest for the GOP nomination in Florida's 19th District, and Wyoming Superintendent of Public Instruction Megan Degenfelder fell short in the state's Republican gubernatorial primary. they add to a run of August defeats that has exposed the limits of the president's ability to carry candidates past local opposition, controversy or questions about their fitness for office. Former NBC News moderator Chuck Todd summarized the political moment in a post on X late Tuesday, writing: "August has been a cruel month for Trump politically."