Barack Obama: “I don't think there's anything that can stop us.”

Now the ball’s in your court, Iowa.

It shows me somebody who’s not focused on the American people and the job they’re supposed to do.

I think when you understand the complexities of America and the contradictions of America, I don’t think it makes you love it less. I think it makes you love it more.

For almost four decades, Nancy Pelosi served the American people and worked to make our country better.