This is the prototypical WTF event! The recent National Defense Authorization Act of 2011 authorizes the military to indefinitely detain a person they label a terrorist, without a trial. No habeas corpus. Doesn't matter if they are a U.S. citizen entitled under the U.S. Consitution to 4th amendment protections and habeas corpus. The Senate has voted to screw that.
Was it just a few years ago that the professionally aggrieved were yelping about the detention of captured combatants being interrogated at Guatanamo? Couldn't have been. They wanted there to be trials in civil court. But that was then, and this is now and there are some folks who think it might be neat to be able to lock up people who might appear to be terrorists by reason of their being critical of the government.
Of course, I, for one, welcome the activities of our new overlords and masters in Washington.