Barack Obama: “But, obviously, over the next several weeks and months, we're going to be continuing to take a look at the data and see…”

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.

Your task is not to impose litmus tests.

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

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