Sen. Elizabeth Warren discussed her viral back-and-forth with RFK Jr. on Thursday during an interview on "The View," saying the U.S. could be left with "no vaccines."

Sen. Elizabeth Warren (D-MA) raised her voice to yell back at Robert F. Kennedy Jr. in his confirmation hearing on Wednesday as the Health and Human Services nominee tried to twist her question in knots.

If he's put in charge of Health and Human Services, he has a whole tool box of ways that he very quietly can undermine vaccines and vaccine manufacturers—and he can get rich doing it.”