David Walker: “If we cannot be effective and efficient in what we're doing, we might as well go and play golf.”

I think frankly what the president ought to think about doing with regard to the Affordable Care Act is that he ought to use executive powers to not enforce the penalties associated with the individual mandate for a year.

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

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.

If the overhead was 25 percent lower in the Pentagon, we'd be 50 percent more productive.