Alex Roarty @Alex_Roarty
Warren at 19 percent of black voters is probably more important than even her topline figure in this poll. Still just one poll, but suggests her overall growth is a function of more than just increasing her popularity with well-educated white voters — PolitiTweet.org
Ryan Struyk @ryanstruyk
New Quinnipiac poll by race: White: Warren 33% Biden 23% Sanders 13% Black: Biden 40% Warren 19% Sanders 12%
