Health chief nominee Robert F. Kennedy Jr. wouldn’t deny his long-held skepticism about vaccinations, but he agreed not to discourage parents from vaccinating their children — and that

Louisiana Senator Bill Cassidy struggled with RFK Jr.'s anti-vaccine history, but supports his goal for a healthier American diet.

The fate of Robert F. Kennedy Jr.’s bid to run HHS may rest with a Republican wrestling with his training as a physician and his instincts as a politician.