Rep. Julia Letlow will compete in a Republican Senate primary runoff in Louisiana, NBC News projects.

Follow live updates and breaking news coverage of the Louisiana primary election as Sen. Bill Cassidy faces Trump-backed Rep.

Sen. Bill Cassidy (R-La.) was projected to fail to advance to the runoff in Louisiana’s GOP Senate primary Saturday, ...

Sen. Bill Cassidy is one of few remaining Republican senators who voted for President Trump's impeachment after the Jan. 6 ...

Republican Sen. Bill Cassidy finishes third in Louisiana primary, as Trump-backed U.S. Rep. Julia Letlow and state Treasurer ...

Sen. Bill Cassidy, a Louisiana Republican, has lost his bid for a third term in a remarkable defeat, after two primary ...

Republican Sen. Bill Cassidy, who voted to convict Donald Trump at his 2021 impeachment trial, lost his bid for reelection ...

Senator Bill Cassidy, a two-term Republican who voted to convict President Trump in his 2021 impeachment trial, could not ...

Louisianans are voting Saturday in the state's Senate primaries as Sen. Bill Cassidy fights to hold onto his seat, facing a ...

A challenger backed by Trump, Louisiana Rep. Julia Letlow, and State Treasurer John Fleming are headed to a runoff.

By David Morgan May 16 (Reuters) - U.S. Senator Bill Cassidy, a Republican moderate targeted for retribution by President Donald Trump, will find out whether he can survive a primary election in ...