race is no longer about one or two people. it's about a group of four and mayor pete just busted in that, specifically in iowa. he's up 14 points sense august. the same names all at the top in new hampshire as well. but with buttigieg, the question becomes why? why is he making this move? let's bring in the wiz himself. what do you see, brother, and how's it going? >> i think this is rather key in terms of understanding why certain things are happening and these are the net favoritability ratings. what do we see now? we see the most popular guy in iowa is pete buttigieg with a plus 63 point net favorability rating. look at the warren line here. she was the most popular candidate back in september in our own poll. she's dropped from plus 58% down to plus 46. so it pretty clear here as i look underneath the numbers that