Bill Clinton: “I was deeply saddened to learn a short while ago that a U.S. military jet aircraft was involved in an accident in Italy…”

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

The George Washington of his country.

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…

Diverse groups make better decisions than homogenous ones do.