I think it is important that independent government agencies be put in charge of investigating misconduct so that police departments are no longer allowed to police themselves. There is a conflict of interest there which, I believe, allows police to excuse their own behavior.

To be honest with you, I worry about concentration of ownership in media, where you have a handful of media conglomerates largely controlling what we see, hear and read.

We're not going to give tax breaks to billionaires and then cut back on the needs of our elderly or poor or kids or education. We're not going to privatize Social Security - in fact, we're going to strengthen it. We're going to provide quality education for every kid in America, from preschool through college. We have to take on these corporate leaders who are selling out the American people, whose allegiance is now much more to China than it is to the United States. If we have the courage to take these people on, I think we can overwhelm George W. Bush and his friends.

If you look at virtually all of the issues of importance to the people of America - issues like making public colleges and universities tuition-free - Hillary Clinton is now on record for doing that for people making $125,000 a year or less. You know what? That is pretty revolutionary. That will transform the lives of millions of families in this country. That's what Clinton stands for.

I think, when the African-American community understands my record on criminal justice, my record on economics, the agenda we're bringing forth, raising the minimum wage to $15 an hour, dealing with the fact that we have more people in jail, shamefully, than any other country on Earth, that I am against the death penalty, Secretary Clinton is not, I think, as people become familiar with my ideas, we are going to do better and better.

It's better to show up than to give up.

The disastrous invasion of Iraq, something that I strongly opposed, has unraveled the region.