in a bottle, not a can. former president barack beobama has gone to bat for elizabeth warren. and if warren becomes the nominee, obama has said they must throw the entirety of their support behind her. i got two questions for you. "a," do you believe this reporting? and, "b," what about joe? >> so, one, i do believe the reporting. it's been very interesting who's really sort of claimed the obama legacy. he had a lot of staff go with beto. he's had stuff come out and endors maye enendorse mayor pete. everybody expects him to be respective of joe biden. but we keep getting these leaks of obama himself that he's not