The Bernie Sanders phenomenon shows that it's not confined to Republicans. There is a general sentiment that America is on the wrong track.

You cant win if youre chasing the wrong problem.

I think one has to say it's not just simply a matter of capturing people and holding them accountable, but removing the sanctuaries, removing the support systems...

History is just littered with problems that were solved that were supposed to be impossible.

The American people are pretty impressive in their ability to keep after something if they think it is doable.

It's a very bad thing when people exterminate other people, and people persecute minorities.

The only way you can be comfortable about Donald Trump's foreign policy, is to think he doesn't really mean anything he says.