Has he mentioned race in a negative way? I don't remember him doing so.
He has retweeted white supremacist propaganda on numerous occasions.
http://littlegreenfootballs.com/article/45291_We_Found_Where...
http://www.politifact.com/truth-o-meter/article/2016/jul/05/...
Re:When Persuasion Turns Deadly
by hackaflocka on Tuesday July 12, 2016 @05:05AM
(#12077682)
He has mentioned Mexicans, Syrians, Chinese, Iraqis.
Pretty sure he wasn't speaking positively of them.
He also sub-tweeted about rates of violence of blacks and whites.
This is my absolute favorite casual-oh-by-the-way-in-parentheses-at-the-end-of-a-paragraph statement. Ever.