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

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 ...

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 ...

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 ...

Trump-backed Rep. Julia Letlow and Louisiana Treasurer John Fleming top Sen. Bill Cassidy, who is defeated in bid for GOP Senate nomination ...

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 is one of few remaining Republican senators who voted to convict President Trump after the Jan. 6 attack on the Capitol. Trump endorsed his opponent, Rep. Julia Letlow.

U.S. Rep. Julia Letlow and state Treasurer John Fleming have advanced to a runoff in Louisiana’s Republican Senate primary, defeating Sen. Bill Cassidy amid President Donald Trump’s campaign to oust ...

Sen. Bill Cassidy, who voted to convict Trump over Jan. 6 riots, loses Republican primary 04:30 Washington — Republican Sen. Bill Cassidy of Louisiana, who recently lost his primary after President ...

The Republican primary race for Sen. Bill Cassidy’s (R-LA) Senate seat is headed to a runoff next month. But ...