If I were the Mexican-American father of a young child who was having trouble sleeping because of Donald Trump, or who was being bullied in school because of Trump, or who was becoming ashamed of her own background because of Trump, and Trump somehow slipped away from his security and was walking down a corridor alone to use the men's room at the restaurant where I worked - if I had that chance to confront him, what would I do? Of course if a Mexican or Latino harmed Trump, it would only make things worse. Let John McCain do it. He's a soldier.