Donald Trump, Vladimir Putin and Marine Le Pen seem to have no respect for the institutions that were created after World War II, and they see a potential alliance of populists around the world who would fight Islam and restore a certain semblance of traditional values.

If you do have to look at polls, you should do it no more than once every few days, to get a general sense of the state of the race. I've seen the work on information overload, which makes people depressed, stressed and freezes their brains. I know that checking the polls constantly is a recipe for self-deception and anxiety.

Emotion is the foundation of reason.

People who give money in large amount in politics are basically not altruistic. They have some issue. They have some interest. It may be world peace. It may be preserving carried interest. But it's not altruistic.

We live in a culture of a big me. We're encouraged - we raise our kids to think how great they are, where we have to market ourselves to get through life. We're in social media, where we broadcast highlight - highlight reels of our own lives on Facebook.

The people who really have character make deep, unshakable connections to something outside themselves.

Israel is a country of six million people. They need the U.S. It used to be bipartisan on Israeli politics. You never messed with that relationship. The fact that [ Benjamin] Netanyahu is willing to do that, I thought would horrify voters more than it turned out it did.