Civil disobedience has ALWAYS carried the potential for punishment and if you break the law to make your point that the law is unjust you should stand ready to be arrested, imprisoned and tried in court for what you choose to do.
You assume he'd get a trial which was anything other than a secret kangaroo court, operating under secret laws, and that he'd get a fair trial.
When your government has decided it doesn't give a fuck about your laws and your Constitutional rights ... you don't stick around to "face the music".
The only way we'd have ever learned half as much is by him leaving.
And, curiously, the people who were breaking the fucking law in the first place have had pretty much zero repercussions.
Do you see Cheney up on charges? Or Bush? Or Obama? Or the head of the CIA?
Of course not, because those clowns are operating under a different set of laws than you and I do.
Face it, America is handling this like a banana Republic .. if the only thing the AG is promising is no death penalty, maybe the AG doesn't give a crap about the law, or the truth, just protecting the government when it shits all over the Constitution?
Face it, America is now being ran by people who don't believe the law applies to them. Which means you should be very angry with the people in power, and not enabling them to keep acting like this.