I think there is a credible argument to be made that he is.
At some point we all have been one.
He's teaching our children horrible things. If he's not a racist- which would be a miracle then he needs a mouth filter
Got duct tape ?
I suspect that he is no more and no less racist than a lot of other intellectually-challenged people. He's also a misogynist, seems to think that it's OK to grope women without consent. He's ridiculed the disabled. He's a stranger to the truth. I could go on, but as a non-American, I probably shouldn't. The one saving grace is that the American people and establishment, the systems, culture and custom will rise above the idiocy. (Although Trump is the most challenging subject to date.)
No. I think he just likes being mean to ALL people.
American in general racists it is an inborn trait.