Elon Musk has his sights set on dismantling USAID, the world's largest foreign aid agency. Here's what to know about the agency.

Senator Bill Cassidy, a Republican doctor, had deep misgivings about Robert F. Kennedy Jr.’s nomination for health secretary, ...

A look at how Kennedy convinced Sen. Cassidy, a doctor and vaccination advocate, that he should become health secretary.

Senator Bill Cassidy, a Republican torn between his concerns as a doctor and supporting President Trump, voted to send Robert ...