Sen. Bill Cassidy of Louisiana has emerged as a central figure in the confirmation of Robert F. Kennedy Jr., President Donald Trump's nominee for health and human services secretary.

Sen. Bill Cassidy (R-LA) wouldn't let anti-vaccine conspiracy theorist Robert F. Kennedy Jr. off the hook on Thursday after he gave an evasive answer to one of his questions. During Kennedy's confirmation hearing to be President Donald Trump's secretary at the Department of Health and Human Services,

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.

Robert F. Kennedy Jr. said “I’m not exactly sure” when asked by Sen. Bill Cassidy (R., La.,) about how care for people who are eligible for Medicare and Medicaid could be integrated.

Robert F. Kennedy Jr. was asked by Sen. Bill Cassidy (R-Louisiana) about Medicare and Medicaid during Kennedy's Senate confirmation hearing Wednesday. See their full exchange.

In a contentious confirmation hearing to be the nation’s top health official, Robert F. Kennedy Jr. struggled to answer questions about how he would reform Medicaid or Medicare, the government health care programs used by millions of disabled,

Robert F. Kennedy Jr. has struggled to answer questions at his Senate confirmation hearing about how he'd reform Medicaid or Medicare, the government health care programs used by millions of disabled,