"I have to admit to you, if anybody thinks it is radical to care about the protection of this planet for future generations, sign me up."
"I think I am pursuing common sense for political right, political left, republican, democrat."
"We lose about 8 million people a year to the quality of air, lack of quality actually, air pollution."
"Yes, I do."
"But let me explain to you the vote, because I did manage this on the floor, and I know exactly what happened."
"That hasn't happened sufficiently."
"It is not fair for us to be reducing."
"Ninety-eight percent of all the scientists in the world agree----"
"I do not think that the choice we make with respect to Africa ought to be just based on what China is doing."
"Only one group of people, and they are here in Washington, and some of them spread around the country."
"I think we have to look at this beyond the China."
"people really do count on America for a lot of things in the world, and I think everyone should be extraordinarily proud of our history of doing things."