Overview
- Rep. Julia Letlow defeated state Treasurer John Fleming in the Republican runoff, a result projected Saturday that secures her the GOP nomination for the Senate seat.
- President Donald Trump's endorsement, issued before Letlow entered the race, was a central factor in the contest and was reinforced by a tele-rally and steady public support.
- Allied outside groups outspent Fleming on the airwaves, with ad-tracking firms reporting millions in super PAC spending that helped shape voter exposure and messaging.
- The May primary had already ousted incumbent Sen. Bill Cassidy after his 2021 vote to convict President Trump, and Letlow's win is widely read as a further test of the president's influence over Republican primaries.
- Letlow's nomination makes her the heavy favorite in the November general election in deeply Republican Louisiana and will leave her House seat open, prompting a separate contest for that district.