"Traveling with "The Green Book" during the Jim Crow era"
Just try to imagine yourself as a white supremacist who ran Sammy Davis or Duke Ellington out of your town, because you believed you were superior to them. Just how horrible would you feel about that today?
Of course, these supremacist don't think in terms of reality, if they did they wouldn't be supremacists at all. Thus you reason out why a person cannot be both rational and be a supremacist at the same time. Thus being a supremacist marks one as a mental defective. That makes them decidedly inferior! Hey, that's not me pushing some baseless opinion, that is simply how the matter reasons out all by itself.
Now let Donald release his tax returns and prove he is at least equal to Oprah or Puff Daddy hahaha.