shine out when it comes to this debate later on this evening. it could change the course of this cam page if they have one of those breakout moments. >> anything is possible tonight. that's what makes it so interesting. let's talk about bernie sanders, the unconventional candidate. he also has an unconventional approach for preparing for tonight's debate. we want to bring in bernie sanders campaign manager, jeff weaver. thanks so much for being here. >> get to be here. >> what is bernie sanders doing today? >> we'll do a little bit of last-minute prep today. we've gone over a bunch of issues in the last couple of days. we'll go over a few things. >> what does that prep look like? since ywe heard you're not doin mock debates. >> we have question and answer, discussing answers. one of the things that's a challenge for senator sanders is that he's a u.s. senator, right? he has a lot of time to talk on the senate particular. he gives hour and a half speeches. his world renowned hour and a