According to the recent NBC poll, among white voters, those with a college degree favor Harris by a margin of  21 points, while those without a college degree favor Trump by a margin of 28 points.Races other than white may be similar, but that comparison is not reported in the article.  

According to the recent NBC poll, among white voters, those with a college degree favor Harris by a margin of  21 points, while those without a college degree favor Trump by a margin of 28 points.

Races other than white may be similar, but that comparison is not reported in the article.

 Greg Mankiw’s Blog