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., Mass.) pressed Robert F. Kennedy Jr. to commit to not enriching himself off lawsuits against vaccine manufacturers as health secretary and for four years after his tenure. “Kennedy could kill off access to vaccines and make millions of dollars while he does it,