Barack Obama: “Nuclear terrorism remains one of the greatest threats to global security.”

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

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

We’ve now fought a war, spent billions and billions of dollars, you know, put enormous strain on our military. A lot of people have died. And it feels like we’re back where we were before we started the war, except maybe a little bit worse…

I thought this was the South Side of Chicago.