Barack Obama: “It ought to concern every person, because it's a debasement of our common humanity.”

We designed the center not to be some lifeless mausoleum.

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

Now the ball’s in your court, Iowa.

Of course, we did not accomplish everything we set out to do. No administration does. Some of the exhibits reflect unfinished business, in some cases, my own shortcomings and mistakes, in some cases because - as a sign I kept on the…