Robert F. Kennedy Jr.’s opinions about vaccine safety will likely lead to a few Senate Republicans to vote against his nomination.

The GOP senator and former physician expressed misgivings about whether Trump’s controversial HHS pick could be trusted with the public’s health.

Louisiana State Treasurer John Fleming, who is seeking to oust Sen. Bill Cassidy in 2026, is calling the senator a "RINO," or "Republican in name only."

Robert F. Kennedy Jr. goes before two two U.S. Senate hearings in his quest to head the nation's health department. Louisiana Sen. Bill Cassidy, a doctor, sits on both.

Heath and Human Services Secretary-nominee Robert F. Kennedy Jr. on Thursday faced a second round of Senate confirmation testimony, which this time included tough questions from three Republican lawmakers, each of whom are doctors.

U.S. Senators Bill Cassidy (LA-R) and Tim Scott (SC-R) led 24 Republican colleagues in introducing the Educational Choice for Children Act − bicameral legislation to expand educational freedom and opportunity for students.

While Democrats blasted Robert F. Kennedy Jr. for previous comments on vaccines and some Republicans teed him up for stump speeches, Sen. Bill Cassidy of Louisiana mostly stuck

Republican Louisiana U.S. Sen. Bill Cassidy said Friday he will vote to confirm Pete Hegseth as President-elect Donald Trump's secretary of defense. Hegseth, a combat veteran and former Fox News host, is among Trump's more controversial cabinet nominees ...

GOP Sen. Bill Cassidy said he was "struggling" with Kennedy's nomination for health and human services secretary after repeatedly challenging his views on vaccines.

Cassidy is expected to challenge RFK Jr. on his vaccine skepticism and views on public health in today's confirmation hearing.

Senator Bill Cassidy of Louisiana quietly conducted a revealing cross-examination of Kennedy on Wednesday, ahead of the hearing on Thursday that he will lead. He could be a key vote to watch.