Barack Obama: “And today we've made meaningful and unprecedented -- made a meaningful and unprecedented breakthrough here in…”

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

I thought this was the South Side of Chicago.

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…

It fortifies you to say that, yes, this has been part of the journey that we’re on.