Bill Clinton: “I urge the people of the United States to participate in appropriate ceremonies and activities to recognize the vital…”

And I think we are facing challenges today without precedent in our history.

Damn it, what we have in common matters more. We cannot throw the legacy of this country away.

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…