Letlow defeats Fleming in Louisiana GOP Senate runoff for Cassidy's seat, AP projects

Updated on: June 27, 2026 / 10:23 PM EDT / CBS News

Letlow defeats Fleming in Louisiana GOP Senate runoff for Cassidy's seat, AP projects

TL;DR

  • Julia Letlow won the Republican primary runoff for Senate in Louisiana.
  • She defeated Louisiana state Treasurer John Fleming.
  • Incumbent Sen. Bill Cassidy was eliminated in the primary and did not advance to the runoff.
  • President Trump endorsed Letlow after Cassidy clashed with the administration and voted to convict Trump in his impeachment trial.
  • Letlow is the first Republican woman from Louisiana elected to Congress.
  • She won a special election after her husband's death in 2020.
  • Letlow has pledged to support Trump's agenda in the Senate.
  • Louisiana is a solidly red state, making Letlow's path to the Senate likely.
  • The state last elected a Democrat to the Senate in 2008.