The president is backing a primary challenge against the Louisiana senator, which may doom his political career.
U.S. Sen. Bill Cassidy, R-Louisiana, brought Sen. John Thune, R-South Dakota and the top-ranking Republican in the U.S.
Bill Cassidy said he is still running for reelection in the Senate, despite Trump's endorsement of a potential GOP rival.
Senator Bill Cassidy and Louisiana Attorney General Liz Murrill seek tighter restrictions on abortion pill access.
BATON ROUGE, La. (Louisiana First) – Louisiana Sen. Bill Cassidy’s reelection campaign continues to be well-funded. On ...