MSNBC's Ari Melber confronts Dr. Mehmet Oz, administrator of the Centers for Medicare and Medicaid Services, with HHS Secretary Robert F. Kennedy Jr.'s false claims about vaccines.

President Donald Trump's Medicare and Medicaid director, former talk show host Dr. Mehmet Oz, faced an intense grilling by ...

Dr. Oz, Administrator of the Centers for Medicare & Medicaid Services, joins MSNBC’s Ari Melber for an extended conversation ...

Trump's Justice Department is charging Congresswoman LaMonica McIver of New Jersey with assaulting federal agents during a ...

Dr. Oz, Administrator of the Centers for Medicare & Medicaid Services, joins MSNBC’s Ari Melber for an extended conversation on the Trump administration’s plan to lower prescription drug ...