I don't think that the United States has the bulk of the responsibility. I really put that on Bashar Assad and on the Iraqis and on the region itself.

You know, I think of the global economy as an inverted triangle, resting on the shoulders of the American consumer. And if the American consumer cannot have enough disposable income in order to maintain a standard of living that creates more opportunities generation after generation, that's bad for everybody.

When I spend my time out on the campaign trail, it's usually about what I can do for somebody else. I don't like talking about myself, I don't like the whole atmosphere of how people are judged in American politics too often as to what you say instead of what you do. And so for me it's always about what can I do for you? How can I help you?

We must realize that our destiny is strongly linked to the destiny of the poorest on this planet.

I think that the decision to go to war in Iraq was a mistake.

Every day, no matter what is happening around me, I consciously try to discipline my own feelings and my mind about what I have to be grateful for, because by any stretch of the imagination - even during the worst times when people are accusing me of things and doing all that they do - I'm a very lucky person.

We do have special forces, we do have trainers, we do have the military personnel who are helping with the airstrikes that the United States is leading so that we can try to take out ISIS infrastructure, take out their leadership.