Barack Obama: “Across America, grandparents are loving pillars of comfort and support.”

They're meant to remind us of who we can be, to remind us of what's possible, so we can forge ahead.

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.

Now the ball’s in your court, Iowa.

I obviously have a room in his head.