As I've said many times, the nuclear deal was never intended to resolve all of our differences with Iran. But still, engaging directly with the Iranian government on a sustained basis for the first time in decades has created a unique opportunity, a window, to try to resolve important issues.

You can't change Washington from the inside. You can only change it from the outside.

Our intelligence agencies will continue to gather information about the intentions of governments - as opposed to ordinary citizens - around the world, in the same way that the intelligence services of every other nation does. We will not apologize simply because our services may be more effective.

Insurance companies, drug companies are going to have to be ponying up, partly because right now they're receiving huge subsidies.

Our resources may be finite, but our will is infinite, and I am confident that if we come together and summon that great American spirit once again, we will meet the challenges of our time and write the next great chapter in our American story.

In November [2016], Americans are gonna have to make a decision about what we care about and who we are. We get these spasms of politics around immigration and fearmongering and then our traditions and our history and our better impulses kick in. That's how we all ended up here. 'Cause I guarantee you at some point every one of us has somebody in our background who people didn't want coming here. And yet here we are.

I absolutely think that it's possible for us to find common ground.