Louisiana Republican Sen. Bill Cassidy wanted his reelection campaign to be about the “present and the future.” President Donald Trump had other plans.

Senator Bill Cassidy is projected to finish third in Louisiana’s GOP primary despite months of efforts to repair ties with Trump.

Sen. Bill Cassidy, a Louisiana Republican, has lost his bid for a third term in a remarkable defeat, after two primary challengers — including one backed by President Donald Trump — finished ahead of ...

Former Sen. Mitt Romney calls Bill Cassidy's Louisiana Republican primary defeat a loss for the country as Trump revels in the senator's ouster.

Sen. Lindsey Graham said Sunday on NBC that Sen. Bill Cassidy lost his Louisiana primary because he "tried to destroy" President Trump, declaring the GOP "the party of Donald Trump" after ...

Cassidy, a two-term Republican senator, voted to convict Donald Trump on impeachment charges after the Jan. 6, 2021, Capitol riot.

Sen. Lindsey Graham says Bill Cassidy's primary defeat shows there is no room in the Republican Party for lawmakers who try to undermine Donald Trump.

Sen. Bill Cassidy’s primary loss Saturday brings an end to a two-decade career in public office that was ultimately defined by tensions with President Donald Trump ...

A Senate Republican ousted by President Donald Trump took a veiled shot at the president and is poised to become a foil to his agenda during Cassidy's waning time in office. Trump may have vanquished ...