No deal means a greater chance of more war in the Middle East.

I will begin to remove our troops from Iraq immediately.

My job is not to represent Washington to you, but to represent you to Washington.

The president of the United States is supposed to lead the free world and not follow it. Other nations have been more outspoken. So, I hope that we'll hear more of this because young men and women taking to the streets in Tehran need our support. The signs are in English. They're basically asking for us to speak up on their behalf.

Know that America is a friend of each nation and every man, woman, and child who seeks a future of peace and dignity...[For] we are shaped by every language and culture, drawn from every end of this Earth.

Part of people's concern is just the sense that around the world the old order isn't holding and we're not quite yet to where we need to be in terms of a new order that's based on a different set of principles, that's based on a sense of common humanity, that's based on economies that work for all people.

Globalization is a fact, because of technology, because of an integrated global supply chain, because of changes in transportation. And we're not going to be able to build a wall around that.