Some people think that [it was] Martin Luther King Jr.'s idea to have a boycott. It was a black woman, a teacher, who said we should boycott the buses. You had people like Fannie Lou Hamer; Delta, Mississippi.

I think all three of those men [James Mattis, Mike Pompeo and Rex Tillerson] that you just mentioned, depending on what deal was struck with Russia, depending on what terms the deal would have and what incremental steps we would have to take and measurements that we would have to take with potentially Russia in a deal, some of those positions could change, and some of President-elect Donald Trump's positions could change depending on what deal could be struck.

Some people think that [it was] Martin Luther King Jr.'s idea to have a boycott. It was a black woman, a teacher, who said we should boycott the buses. You had people like Fannie Lou Hamer; Delta, Mississippi.

I've said it in the past and I'll say it again today: the vote is precious; it's almost sacred.

I think it is a must for young people and generations yet to come, to understand, to feel, to touch, to almost smell the drama of what happened a few short years ago [the civil rights movement of the 1950s and 1960s]. So maybe, just maybe, we will never ever repeat this unbelievable time in our history. We have to tell it all, and make it plain, and make it clear, so people will never ever forget the distance we have come, and the progress we have yet to make.

It is my hope that people today will see that, in another time, in another period, when we saw the need for people to speak up, to organize, to mobilize, and to do something about injustice, we came together.

I think all Americans should be hopeful, and try to be optimistic.