In a summer marked by instability in the Middle East and Eastern Europe, I know the world also took notice of the small American city of Ferguson, Missouri - where a young man was killed, and a community was divided. So yes, we have our own racial and ethnic tensions.

As I've said, there were patriots who supported this war, and patriots who opposed it. And all of us are united in appreciation for our servicemen and women, and our hopes for Iraqis' future.

John Conyers and I were the ones who wrote the bill that provides for Medicare for all. And, so, even though the single-payer plan is not what's before the Congress, to expand Medicare, so that people 55 and up would be - would have the chance to buy in, that's - that would be a step in the right direction, no question about it.

We've got some fundamental choices to make about the kind of country we want to be. Will we accept an economy where only a few of us do spectacularly well, or are we going to build an economy where everyone who works hard has a chance to get ahead?

Reflecting on his years in prison, Nelson Mandela wrote that there were dark moments that tested his faith in humanity, but he refused to give up.

We have to make sure America writes the rules of the global economy, and we should do it today while our economy is in the position of global strength, because if we don't write the rules for trade around the world, guess what: China will.

But I also want to give them a pathway so that they can earn citizenship, earn a legal status, start learning English, pay a significant fine, go to the back of the line, but they can then stay here and they can have the ability to enforce a minimum wage that they're paid, make sure the worker safety laws are available, make sure that they can join a union.