A new Senate healthcare head is in the cards for 2027 after Louisiana Republican Sen. Bill Cassidy, M.D., failed to advance in his primary over the weekend. | Louisiana Sen. Bill Cassidy, M.D., will tackle health policy priorities and multiple leadership confirmation processes as a lame duck after drawing the ire of both President Donald Trump and the Make America Healthy Again movement.

If GOP voters are looking for guidance from party leaders on who to side with in the crowded Louisiana primary, they’re in for mixed messages.

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

Bill Cassidy lost the Louisiana primary, ending his Senate bid. Nomination at 0.1% YES.