Louisiana state Sen. Blake Miguez (R) announced on Tuesday that he would be shifting his run from a Senate challenge for Sen. Bill Cassidy’s (R-La.) seat to instead run for Rep. Julia Letlow’s (R-La.) ...

A Cassidy-affiliated super PAC launched an add criticizing “liberal Letlow.” She responded with a “mud alert” video.

Incumbent Louisiana Sen. Bill Cassidy is defending his seat against top GOP contenders Julia Letlow, John Fleming and Blake ...

Louisiana's U.S. Senate and congressional primary elections are seeing a shake-up as candidates shift races, creating ...

Northwest Louisiana is set to receive tens of millions of dollars for various projects, Senator Bill Cassidy announced ...

Republican Rep. Julia Letlow has launched a run for US Senate in Louisiana, taking advantage of President Donald Trump’s endorsement to launch a primary battle against incumbent GOP Sen. Bill Cassidy, ...

The president urged Representative Julia Letlow of Louisiana to run against Mr. Cassidy, in a move that is likely to further complicate his relationship with Senate Republicans.

Louisiana Senator Bill Cassidy and other Republican lawmakers are calling for an investigation into the shooting of Alex Pretti. Here's what we know.

The president is backing a primary challenge against the Louisiana senator, which may doom his political career.

U.S. Sen. Bill Cassidy is running for a third term on a pivotal wager: that a record of delivering federal dollars to ...

GOP Rep. Julia Letlow is jumping into the Louisiana Senate race after President Trump encouraged her to challenge Sen. Bill ...

Cassidy’s office said in a press release the $293.1 million total reflects funding secured for Louisiana projects across ...