I say to people today, 'You must be prepared if you believe in something. If you believe in something, you have to go for it. As individuals, we may not live to see the end.

But you have to have hope. You have to be optimistic in order to continue to move forward.

I happen to believe that this election year [2016] is...one of the most important elections that we're going to face in a very long time. I know we hear from time to time that every election is important. This one is very, very important.

First time I got arrested, I knew somehow and some way, we would succeed. To go on the Freedom Ride to be beaten and left bloody and unconscious, to be beaten on that bridge in Selma, have a concussion - I thought that I was going to die on that bridge. But somehow and some way, I lived to tell about what happened, and I've seen some of the fruits of the labor of so many people, and people must understand that.

When I was 15 years old in the tenth grade, I heard Martin Luther King, Jr. Three years later, when I was 18, I met Dr. King and we became friends. Two years after that I became very involved in the civil rights movement. I was in college at the time. As I got more and more involved, I saw politics as a means of bringing about change

Today, all across this country there are going to be rallies led by Democrats and others to fight against the devastating impact of repeal of the Affordable Care Act. 20 million people thrown off of health insurance, prescription drug prices raising for seniors, privatization of Medicare: devastation. And we've got to fight back against that.

I think it is an imperfect arms control agreement. It's not a friendship treaty. But when America gives her word, we have to live up to it and work with our allies.