Everybody has a gas-guzzling car because people like SUVs. They would like SUVs if they were hybrid vehicles that had the same horsepower and used less gasoline. Instead, what the auto manufacturers are doing is building SUVs that are hybrid vehicles that use the same amount of gasoline because they up the horsepower. That's a decision that they make to market irresponsible economic behavior. The American people like the SUVs, they have kids, they, they need them, they get around in them, but we have options.

We are here to celebrate the completion of the first survey of the entire human genome. Without a doubt, this is the most important, most wondrous map ever produced by human kind.

Just because we cannot do everything for everyone does not mean we should do nothing for anyone.

I always get nervous when people start talking about legacies.

The Kyoto Treaty wasn't perfect, but we signed it, in fact, helped to draft it. And I'm very proud of it, it was the world's first commitment to doing something comprehensive on greenhouse gases and trying to reduce global warming before we do irreversible damage to many civilizations around the world.

The great thing about this game is that the bad days are wonderful.

Talk to people about what our real choices are... Our way works better... Stick with us, keep talking and think how much better it will be if we keep going forward together.