Robert F. Kennedy Jr. was grilled on his past vaccine and abortion views, as well as his understanding of HHS programs during his confirmation hearing today. NBC News White House Correspondent Vaughn Hillyard, Chairman of the Board for Advancing American Freedom Marc Short, NBC Investigative Reporter Susanne Craig, Emergency Medicine Physician Dr. Dara Kass, and NBC News Senior Reporter Brandy Zadrozny join Chris Jansing to discuss.