Republican Senator Bill Cassidy's bid for a third term was thwarted on Saturday when he failed to advance to the runoff election after trailing Trump-endorsed challenger Rep. Julia Letlow by nearly 20 percentage points. According to projections from The Associated Press, Letlow secured 45% of the vote, with John Fleming coming in second at 31%, while Cassidy finished third with just under 17%.
The primary race was particularly contentious due to Cassidy's decision to vote for President Donald Trump’s impeachment following the January 6, 2021, Capitol attack. This move alienated him from key Republican supporters and voters in Louisiana, a state that has traditionally been solidly red but where Trump retains significant influence.
Cassidy's loss is seen as a blow to his political career, especially considering he was one of only seven Senate Republicans who voted for Trump’s conviction. The primary marked the first time Louisiana used a closed-primary system, which may have contributed to Cassidy's defeat by limiting his ability to appeal broadly within the party.
In his concession speech, Cassidy emphasized democracy and refused to claim that the election was stolen, stating, "When you participate in democracy, sometimes it doesn’t turn out the way you want it to." President Trump congratulated Letlow on her victory via a post on Truth Social, praising her as a “brilliant Senator for the Great People of Louisiana.”
The loss signals a shift within the Republican Party and could have broader implications for Cassidy’s political future. With Letlow and Fleming advancing to face each other in June, the race now hinges on their ability to secure enough votes to win outright or if they need a second runoff.
Cassidy's loss is part of a trend where Trump-backed candidates have been successful in primary races. This outcome may also reflect growing dissatisfaction among Republicans with Cassidy’s stance during the impeachment trial and his support for Robert F. Kennedy Jr.’s nomination, which drew criticism from both Republican and Democratic quarters.