David Walker: “What we have to do is not reward bad behavior. Some people should never have been able to buy a house and we don't want…”

Anybody who signs a pledge on the right that says, I will never raise taxes, they're part of the problem. They're not part of the solution.

I think the American -- we need to have a discussion with the American people about how much universal health care is appropriate, affordable and sustainable.

We need comprehensive tax reform. Maybe we ought to think about allowing a deduction for corporate dividends.

We ought to have work requirements. There is no question about it.