Barack Obama: “It`s time for Congress to require a universal background check for anyone trying to buy a gun.”

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

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…

We designed the center not to be some lifeless mausoleum.

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