I will never forget that the only reason I'm standing here today is because somebody, somewhere stood up for me when it was risky. Stood up when it was hard. Stood up when it wasn't popular. And because that somebody stood up, a few more stood up. And then a few thousand stood up. And then a few million stood up. And standing up, with courage and clear purpose, they somehow managed to change the world.

One thing I think we have to do is to make sure that the undocumented workers who are living in America today, that they have to take responsibility. They've got to register, pay a fine, pay their back taxes, learn English and then get on a pathway in which they could have the prospect of being here legally.

If you look at countries like South Africa, where you had a black majority, there have been efforts to tax and help that black majority, but it hasn't come in the form of a formal reparations program.

In the midst of economic recovery and global upheaval, disasters like this remind us of the common humanity that we share.

I think that when it comes to issues of trade, I think it is important for us to be in favor of trade, but I also think it is important to make sure that we are putting in place the labor standards, the environmental standards, that are going to provide some of a fighting chance for American workers.

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.

I will promise you this, that if we have not gotten our troops out by the time I am president, it is the first thing I will do. I will get our troops home, we will bring an end to this war. You can take that to the bank.