Robert F. Kennedy Jr., President Donald Trump's HHS secretary nominee, will say he's not "anti-vaccine" on Wednesday, the first of two straight days of Senate confirmation hearings.

More dramatic questioning on vaccines in RFK Jr's second confirmation hearing. Bond/Simmons-Duffin/Stone/Webber

Robert F. Kennedy Jr. will stand before the Senate Finance Committee on Wednesday and the Senate Health, Education, Labor and Pension Committee Thursday as President Donald Trump's nominee to lead the Department of Health and Human Services.

Robert F. Kennedy Jr. faced about 3.5 hours of questioning on topics including his past comments on vaccines and abortion during the first of his two confirmation hearings.

Robert F. Kennedy, Jr. said he would “commit to not firing anyone who’s doing their job” when pressed by Sen. Mark Warner (D., Va.) about his intent to let go of many employees at the Health and Human Services Department.

RFK. Jr. was grilled by lawmakers in his confirmation hearing to serve as President Trump’s Secretary of Health and Human Services. Kathleen Sebelius, former U.S. Secretary of Health and Human Services under Barack Obama,

Robert F. Kennedy, Jr. testified at a confirmation hearing in front of the Senate Finance Committee as the legislative body weighs whether to approve his appointment as Secretary of Health And Human Services,

Kennedy Jr’s confirmation hearings began Wednesday before the Senate Finance Committee. He appears before the Health, Education, Labor and Pension committee on Thursday. Here's the latest: The order Trump is expected sign Wednesday tells several agencies to repurpose federal money to expand school choice initiatives.