No matter how much you've done or how successful you've been, there's always more to do, always more to learn and always more to achieve. - Barack Obama

We saw in San Jose these protesters starting to pelt stuff [at] Trump supporters. That's not what our democracy is about. That's not what you do. There's no room for violence. There's no place for shouting. There's no room for a politics that fails to at least listen to the other side — even if you vehemently disagree.

Here's the truth: the Soviet Union had thousands of nuclear weapons, and Iran doesn't have a single one. But when the world was on the brink of nuclear holocaust, Kennedy talked to Khrushchev and he got those missiles out of Cuba. Why shouldn't we have the same courage and the confidence to talk to our enemies? That's what strong countries do, that's what strong presidents do, that's what I'll do when I'm president of the United States of America.

We talk to these folks because they potentially have the best answers, so I know whose ass to kick.