The only way this controversy gets resolved is if the Able Danger analysts come out and show the evidence they had concerning Atta and his cell and the minutes of meetings with the Pentagon/Clinton lawyers and the 9/11 Commission staff.
I'd say it's time.
But you never know these days if they have to fear for their life or whatever.
My opinion: it will only be the right time when no undercover agent, method or existing operation is endangered. No chance to undue what's been done, but maybe a big chance of keeping it from happening again.