Bill Clinton: “It's better to do both, if possible.”

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

It was too late for a primary.

Have a happy birthday, friend.

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…