I agree, it's not clear why some people spend a longer time incarcerated than others.
But then again, we're not really given all the information on a case by case basis. And should that information really be handed out to the public? Maybe it's sensitive information that could jeopardize the lives of people in a war zone?
I'm all for more transparency and accountability. But I also realize that security agencies require a certain leeway to do their jobs.
Many liberals would try to scare you with 1984-esq stories, have you believe that disgruntled government employees will throw you to jail if you let this go on and out of control... they actively blame people like me for killing the fourth amendment.
The scare stories all collapses in the face of common sense.
I'll be the first one to march the streets if they throw a normative US citizen into Guantanamo without any reason... but so far, they seem to only do that with people which they have grounds to suspect that are involved in terrorism.