Bill Clinton: “We're ending this century on a very high note.”

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.

I think he can have some of these smaller events where he likes to be the explainer-in-chief.

Kamala Harris confronts an interesting dilemma. We're going to walk out of here feeling pretty good. I think we've got energy. We are happy.