Dozens are feared dead after a passenger jet crashed into an Army helicopter near Washington, D.C.’s Reagan Airport.

Kathleen Sebelius, who served under Barack Obama, said she's "very concerned" that Kennedy doesn't "understand the agency that he's been nominated to run."

Senators pressed Robert F. Kennedy Jr. on his past vaccine and abortion remarks in the first of two days of hearings before senators vote on whether to confirm him as President Trump’s health secretary.