The mechanics vary from place to place and from office to office. The handling of SBUs can be different in the same agency just across the hall, one from another. There are virtually no standards.

An attitudinal sea change. I think that's the hardest one to fix. Presidential directives, bills, provisions can all be rescinded, repealed, amended, but attitudes linger. The hardest thing is going to be to try to reverse an attitude, a bunker mentality that equates secrecy with either security or heightened efficiency and that regards transparency as an invitation to mischief and trespass. This default position of operating in the shadows is going to be somewhat appealing to whomever inherits office.

There's no faster way or surer way to consolidate power and disenfranchise critics than to operate in secret. So this plays squarely into the promotion of the unitary executive. That's one factor.

I don't think that the problems or the issues relate to any single piece of legislation. I think that they really do relate to the mindset that after eight years is pretty deeply embedded. It is not going to be easy to reverse itself.

The press is going to have to learn anew that it's possible to work in an environment that is not so toxic and to readopt those kinds of techniques. The relationship between the press and the Clinton White House during the later period was not a healthy one. There was a lot of hostility and a lot of suspicion. This administration has done systematically what no other administration had done. They came in with a corporate mentality, an ability to stay on script that was without parallel.

And fourthly there is a major shift in public opinion and attitude to accommodate to the post-9/11 mentality and the Bush administration's penchant for secrecy. I think the public has simply become increasingly accustomed to being turned away from vital information and is protesting less and less. You have some squeaky wheels out there, but I don't think they're representative of the population at large.

One of the things that will probably need to be addressed is in the treatment of history, i.e. the Presidential Papers Act. If they can act with impunity, if they know that what they're doing is not going to see the light of day anytime in their lifetime, if they have the right to withhold information from the public, then presidents are given a vastly freer hand.