CNN Anderson Cooper 360 September 12, 2019 04:07:00
If she were to win the iowa caucuses, these polls could change even more dramatically. >> jen, let's look at some of the numbers from this poll that david mentioned. his support from african-american democratic voters, biden's got 42. sanders is the nearest with 12, a huge gap there. if you look at support from democratic latino voters, they're backing sanders at 24%. also if you look at white democratic voters, they support warren with 23% as david mentioned. biden is there at 21. i'm wondering what you make of that breakdown, those disparities. clearly the african-american vote is critical f...