Barack Obama: “Michelle and I were saddened by the terrible accident in northeast Washington, D.C. today. Our thoughts and prayers go…”

This idea that any suggestion or criticism that America was anything other than perfect is unpatriotic... is a suggestion that you hate your country.

It was nevertheless important that we all play a part in assuring that our elected officials are accountable.

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

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…