Who's the most racist president of all time?

Well, Baby-trump is "the least racist person you know," according to him. So, that leaves him out and puts everyone else in the running. By the way, he knows more than the Generals, knows about debt more than anyone. He also knows about nuclear power (because he an uncle at MIT), windmills, fast food, gaining weight, airports during Colonial times, Frederick Douglass, and technology... more than anyone. But, that's besides the point.