Plus: Is Trump signaling a retribution agenda with Gaetz, and other picks for his administration? These and mores stories on The Excerpt.

Kathleen Sebelius, a former Democratic governor who served as Health and Human Services (HHS) secretary during the Obama administration, said that having anti-vaccine activist and environmental

President-elect Donald Trump has nominated Robert F. Kennedy Jr. for Health and Human Services Secretary, promising a major overhaul of the nation's public health system.