That is a very cheap shot for a clown who sell get-rich quick scheme.
I give him that he is not racist, but rather under-informed.
He broadly accused all Mexicans of being rapists and criminals.
Let's say he is not quite adept at political correctness. He did business with Mexicans and Chinese, two countries he loved to rant about. At least he vented it all out, honestly, rather than subduing with typical liberal politician faces full of lies to protect his career. A closet racist is not any better than the obnoxious one. At some point of our lives, we might have been a racist, but we make exceptions. We'd still be friends or even lovers with those people we loathed.