Low-income people, racial or ethnic minorities, pregnant women, seniors, people with special needs, people in rural areas - they all have a much harder time accessing a dentist than other groups of Americans.

I think the people want to attack Israel for their policies, I think that is fair game. But not to appreciate that there is some level of anti-Semitism around the world involved in that, I think, would be a mistake.

As the nation at last confronts global warming, it is no time for denial, greed, cynicism or pessimism.

Subsidies for the oil, gas and coal industries are projected to cost taxpayers more than $135 billion in the coming decade. At a time when scientists tell us we need to reduce carbon pollution to prevent catastrophic climate change, it is absurd to provide massive subsidies that pad fossil-fuel companies' already enormous profits.

If people envisage me in the Senate they might think of me as someone who would emulate Paul Wellstone, fighting for the issues he fought for. He was a good friend of mine. We'll be trying to do a couple of things. One is fighting for national health care. Another is fighting to raise the minimum wage to a living wage, and changing our trade policies.

I'm not much into speculation.

I think people cast their votes for a number of reasons. I think if you look at your polls, you'll probably find that many, many people think that our views are closer to what they believe the future of America should be. That our views are closer on economic issues. And a lot of those polls come down to demographics, to age, to how much money you are making.