Anyone in the dark about how the Democrats view immigration policy as a means for “electing a new people” and marginalizing groups that they dislike should listen to Clinton. He certainly knows what he is talking about.
Also, Republicans should relentlessly badger him for using “conspiracy” as a term for his opposition. “The paranoid style...” indeed.
Or at the very least Republicans should respond in kind, by treating Democrats as fundamentally illegitimate as well.