Bill Clinton: “I was asked to give testimony; I did that.”

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…

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

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.

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