Bill Clinton: “I thank all the tribal leaders who are here.”

Diverse groups make better decisions than homogenous ones do.

Look, only elections are going to change this.

We need immigrants that have been vetted to do work.

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…