Sen. Bill Cassidy of Louisiana has emerged as a central figure in the confirmation of Robert F. Kennedy Jr., President Donald ...

Louisiana’s Bill Cassidy ... Potential challengers: Cassidy has already drawn a Republican challenger, state Treasurer John Fleming. Fleming, a former U.S. House member from northern Louisiana ...

John Cornyn ... that included a question-and-answer session, Cornyn praised the Senate's recent bipartisan passage of an immigration-related bill known as the Laken Riley Act.

Allies of President Donald Trump have been quick to threaten primary challengers for Republican senators who don't back Trump ...