Senator Bill Cassidy faces a critical test in Louisiana’s Republican Senate primary on Saturday. The incumbent has drawn the ire of former President Donald Trump. Cassidy now fights for his political survival in a deeply conservative state.
Trump endorsed a primary challenger after Cassidy voted to convict the former president in his second impeachment trial. This race has become a key battleground for the GOP’s internal divisions. The outcome will signal the party’s direction heading into the 2026 midterm elections.
Cassidy’s opponents argue he is out of step with Louisiana voters. They highlight his impeachment vote and occasional breaks with party leadership. The senator counters that his record on energy and agriculture remains strong.
Several lesser-known candidates also appear on the ballot. A crowded field could force a runoff if no one receives more than 50 percent of the vote. That scenario would extend the race into June.
Voter turnout is expected to be moderate. Early voting data shows a slight uptick in some regions. Both campaigns are mobilizing supporters to the polls.
Louisiana’s primary rules allow any registered voter to participate. Cross-party voting could influence the final tally. The result will offer clues about Trump’s lasting influence in Republican primaries.
The race is one of the most closely watched Senate contests this cycle. It tests the power of establishment endorsements against grassroots energy. The final count will arrive Saturday night after polls close at 8 p.m. Central.
