Mycroft said:
You know for once I'm totally with Fishbob on this one. It's wrong that US Citizens caught on US soil don't get constitutional protections.
I understand people's nervousness, but it's not that simple. And it's not even a new problem, it goes back to at least WWII, though it may get more pressing in the future. To quote from the Supreme Court's Hamdi decision (which this court seems to be following):
"A citizen, no less than an alien, can be "part of or supporting forces hostile to the United States or coalition partners" and "engaged in an armed conflict against the United States,"; such a citizen, if released, would pose the same threat of returning to the front during the ongoing conflict."
Civil law does NOT have a remedy for such a situation. If they haven't been caught yet, the best you could hope for is a conspiracy charge, which is damned difficult to prosecute without exceptionally solid evidence, and even harder to do if you need to protect sources/capabilities from public exposure. For ordinary criminals, we accept that crimes cannot be prevented, and rely on the threat of subsequent punishment to reduce the number of such crimes to a manageable level. And that works. But that's not a model for success for what really amounts to war. The threat of subsequent punishment has already proven itself wholely inadequate, and the threat posed by successful attacks is fundamentally different than the costs of ordinary crime. The standard criminal model simply doesn't work.
If you're not satisfied with the current system, keep in mind also that it is also possible to put in place procedures and judicial oversight for such cases without resorting to ordinary civilian law.
Edit: to clarify the problem of civilian law as a model, what we normally do is capture criminals after they've committed a crime, and hope that their punishment disuades future crimes. There is nothing built into the model to *prevent* crimes before they happen. In what amounts to a war, disuasion of this sort does not work at all, and the consequences of letting attacks occur is too high. We need a model that focusses on prevention of EACH potential attack, and civilian law simply cannot fill that role, because it was designed precisely to NOT opperate that way. I wish this were not so, I wish there were no need to act this way, but there is.