well at the debates. he appellahasn't put out a poli that's ben received so well. >> what if he loses after iowa? does that change the entire calculus? >> the entire race changes after iowa. at that point, voters in other states start to parrot what they're seeing. we're talking about the electability thing. really, it's what are my neighbors going to do? what are the people who live around me going to decide based on the veavailable pool of candidates? i think other states will follow suit. >> to that point, speaking of iowa, cory booker who has not held back his punches against joe biden saying our next candidate should not be somebody who is a safe bet. he caught up with my colleague garrett haake, take a listen to this. >> most competent to beat donald trump, is that a miss? >> because this far out in every election since before carter we