Donald Trump has built his campaign on prejudice and paranoia. He is taking hate groups mainstream and helping a radical fringe take over the Republican Party.

I'm not a robot - I don't do the robot stuff, yeah.

I don't think the police, even if we train them, can be, you know, as good as psychologists and psychiatrists and others knowing what is happening to somebody. So we've got to have a more coherent, comprehensive approach.

Every single child should have the chance to live up to his or her God-given potential.

I believe that it is imperative that we learn from the mistakes.

Small children and unruly people who are demanding attention.

That is the number-one threat we face in the world. And it becomes particularly threatening if terrorists ever get their hands on any nuclear material. So a man who can be provoked by a tweet should not have his fingers anywhere near the nuclear codes, as far as I think anyone with any sense about this should be concerned.