Barack Obama: “We also recognize Rwanda's progress in moving beyond this horrible tragedy.”

There’s no doubt that we are going through a period right now of disruption, polarization.

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…

helped lead some of the most significant movements for change in human history

Your task is not to impose litmus tests.