"Walking back REMS has significantly increased safety risks for women. And so from our perspective, as directed by the administration, we do believe that an RFK HHS has the ability to direct the FDA to review safety," said John Mize, CEO of Americans United for Life.

Watch live as RFK Jr. faces questions from senators in his confirmation hearing as President Trump’s nominee to lead the Department of Health and Human Services.

As Robert F. Kennedy Jr. faces his Senate confirmation hearings to lead the HHS, here's where he stands on health issues including vaccines and food dyes.