Barack Obama: “The friendship, the bonds between the United States and Greece are as deep and as broad as any relations that we have.”

Now the ball’s in your court, Iowa.

That's what I hope every visitor to this center takes away from their experience.

Every president here today, as different as we are, has tried our best to uphold the values that John McCain and Mitt Romney believed in no less than I did.

And there’s no reason to suggest that we can’t get through this one either.