here over the last few weeks. it feels like something changed for hillary clinton because she did seem to have solid leads in iowa. she seemed to be performing better in new hampshire. what changed over the last two weeks to change this? >> i think people started fo focusing a little more on their candidates, as happens after christmas. hillary clinton has been behind in new hampshire by varying degrees and we have -- one poll recently showed them neck and neck. now she's really behind. new hampshire has always been a bit problematic for her. the focus on iowa, as dan was saying, is really important. and i think that people like bernie sanders. i spoke with the vice president yesterday about this. and his point was that bernie sanders has a lot of credibility on the income inequality issue because he's been talking about it his entire career. so if you're worried about, that