Barack Obama: “Africa's future is up to Africans.”

In forming our union, the founders fell terribly short of the Declaration's promise, leaving slavery intact, allowing states to restrict the franchise to white men who owned property.

That was fantastic. I was a little tall for it.

While we are non-partisan, we are not value-neutral. We have a point of view.

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…