Trump-Backed Challengers Oust Cassidy in Louisiana Primary

Republican voters in Louisiana delivered a clear signal on Saturday when Sen. Bill Cassidy finished third with 24 percent of the vote and missed the runoff. Trump-endorsed candidates Rep. Julia Letlow and state Treasurer John Fleming advanced instead. The outcome leaves Cassidy as the first sitting Republican senator denied renomination since Richard Lugar in 2012.

Cassidy’s 2021 vote to convict Donald Trump in the second impeachment trial over the January 6 Capitol events drew repeated mention from party figures. Trump posted that the defeat reflected Cassidy’s “disloyalty.” Sen. Lindsey Graham of South Carolina told NBC’s Meet the Press that any Republican who aligns with Democrats to oppose Trump “is going to lose.” Sen. John Kennedy of Louisiana described the result on Fox News as predictable given polling trends for more than a year.

Former Sen. Mitt Romney offered a different assessment. He called Cassidy’s departure “a loss for the country” and praised the Louisiana senator’s work as a physician chairing the Senate HELP Committee. Cassidy, in his concession remarks, urged participants in democracy to accept results without manufactured excuses.

A parallel contest is unfolding in Kentucky, where Rep. Thomas Massie faces a Trump-backed primary opponent. Massie’s record of opposing certain Trump priorities, including some foreign-aid measures and procedural requests tied to the Epstein files, has drawn White House criticism. No statewide polling on voter priorities in either race has been released publicly.

The two contests illustrate how endorsement patterns and past impeachment votes now intersect with policy disputes inside Republican primaries. Turnout data and exit surveys that could quantify the weight of each factor remain unavailable.