Bill Clinton: “I believe that the changes I advocate will benefit both of us, or I would not be here pushing them.”

'We should see it as a return to form for a party that has always made distinctions between 'good' and 'bad' immigrants.'

We've never seen anything like this before in my lifetime – somebody that says, 'Whatever I want should be the law of the land. It's my way or the highway.'

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

Diverse groups make better decisions than homogenous ones do.