Given the fact that poverty is growing, more and more Americans are losing health insurance, health care costs are going up, the middle class is shrinking, the gap between the rich and the poor is growing wider. That speaks to the weakness of the opposition. People do not like George W. Bush. But I think it's fair to say that they are not flocking to the Democratic Party, or see the Democrats as a real alternative.

I believe that climate change is the great global crisis that we face, environmental crisis. I believe that if you're serious about climate change, you don't encourage the excavation and transportation of very dirty oil.

Don't stay in one place for eight or nine hours.

We need to take a hard look at the war on drugs and the number of non-violent offenders who end up getting their lives destroyed by going to prison. We need to look at mandatory minimum sentencing and give judges more flexibility when there are issues of drug abuse or addiction.

Debating, doubting, or rejecting the basic scientific facts about climate change in the face of the overwhelming evidence and overwhelming scientific opinion will not change those facts.

What Wall Street and credit card companies are doing is really not much different from what gangsters and loan sharks do who make predatory loans. While the bankers wear three-piece suits and don't break the knee caps of those who can't pay back, they still are destroying people's lives.

Every major country on earth, whether it's the U.K., whether it's France, whether it's Canada, has managed to provide healthcare to all people as a right and they are spending significantly less per capita on health care than we are. So I do not accept the belief that the United States of America can't do that.