I always say that campaigning and governing are two different things.

As I got older, then my particular ambitions started cohering around creating a world in which people of different races or backgrounds or faiths can recognize each other's humanity, or creating a world in which every kid, regardless of their background, can strive and achieve and fulfill their potential.

The American people are going to have a good choice.

If Iran cheats, the world will know it.

I'll go anywhere and I'll do whatever it takes to get this done. It's too important for Washington to screw this up. Now's the time for us to work on what we all agree to, which is let's keep middle-class taxes low. That's what our economy needs. That's what the American people deserve.

We know that the nation that goes all-in on innovation today will own the global economy tomorrow. This is an edge America cannot surrender.

Everybody acknowledges that the current path we're on is unsustainable, not just for the people who don't have health insurance but for those who do.