Sanders on Not Endorsing Hillary: ‘I Haven’t Heard Her Say the Things that Need To Be Said’

KING: "So why have you not endorsed her yet?"
SANDERS: "Because I haven't heard her to say the things that I think need to be said."
ROSE: "OK. For the record, then repeat three things that she has to say to get your endorsement." [crosstalk]
SANDERS: "Well, it's not -- I'm not -- don't, don't -- Charlie, don't put me in the position of, you know, telling her what she has to do. She will do what she wants to do."