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 ...

Robert F. Kennedy Jr., President Donald Trump's nominee to run the Department of Health and Human Services, has a Senate confirmation hearing on Thursday — and Louisiana Sen. Bill Cassidy,

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's Cabinet picks and legislative priorities.