I certainly think it's important to speak up and say how unacceptable Donald Trump is. I'm always more than willing to do that.

There's a lot of money to pay for this ... the oil revenues of that country could bring between $50 and $100 billion over the course of the next two or three years...We're dealing with a country that can really finance its own reconstruction, and relatively soon.

I think, in the longer view of things, there is a very powerful pull in the direction of participatory government.

I wish there were somebody I could be comfortable voting for. I might have to vote for Hillary Clinton, even though I have big reservations about her.

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.

People change their habits. I know Americans who don't go to Paris because they think it is too dangerous.