Every effort is made to control information. Secrecy is just one of the toggles on their control board. The mindset is in place, and they've done a lot of hiring over eight years, not just political appointees. And they've done a lot of firing or driving people out who might have countermanded or resisted. So, institutionally, it's not going to be simply a matter of flipping the switch to undo it. You're going have to bring in people dedicated to transparency, and you have to demonstrate that there are rewards for candor.

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.

It will be important to restore those provisions, those disclose provisions, those release provisions so that presidents are indeed held accountable and their information and papers are made public.

Another factor is the post-9/11 security mentality, which views sunlight as toxic and imagines that somehow bin Laden is dependent upon our government documents, a "fact" that has never, ever been supported to my knowledge. So, that's the second factor.

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 Presidential directives, bills, provisions can all be rescinded, repealed, amended, but attitudes linger.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.

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.

The third factor is the natural predisposition of bureaucracies, both governmental and private, to exploit secrecy to whatever degree they are licensed to do so, and in this administration they're given virtually carte blanche.