Bill Clinton: “I think that we are helped by having a system of shared burdens throughout the world.”

I might not be around if I hadn't become a vegan. It's great.

That ain't America. We've never done that.

I hope that people will still believe in our democratic system enough to stick with it and keep pushing to make it work.

I don't think any person with a straight face can tell you that Katrina was caused by global warming. But what we do know, what the evidence shows, is that there is an increase in the number and severity of bad weather events all across…