“That use of the name ‘Juan,’ the way he did it. You can’t argue these things. You either see them or you don’t. It’s just the way he did that. I sensed a little applause when he said ‘Let me help you’ when he answered the Juan question. It’s in the eye of the beholder. And, by the way, calling someone a racist is the worst way to get them to stop being racist because everyone gets defensive. … So it’s stupid to say it but, honestly, if you notice it, you sort of ought to blow the whistle. Because there is a dog whistle going on here.”