3 Polls: 30% of Blacks support Trump: It's over for Dems. https://www.foxnews.com/opinion/black-voters-trump-democrats-2020-daniel-henninger Emerson, Marist and Rasmussen If 30% of blacks support Trump it has been said it is mathematically impossible for Dems to elect a president.   And this without even exposing the Dems for who they are yet.