My main point about Guantanamo Bay was, that America has many laws about protecting the rights of the individual, and Guantanamo Bay was set up in Cuba (and I believe there are similar installations elsewhere in the world under American jurisdiction) precisely to be outside of American law, so that extreme measures can be brought to bear on the inmates, without restriction of time or any other restriction.
So, although the rhetoric of our leaders is laced with epithets like "terrorists", "murderers", "illegal regimes", "bringing civilisation/democracy to our enemies", "western values", and so on, our actions at Gauntanamo and elsewhere tell a different story about us. You raised the point about hypocrisy.
I do not support for a moment the people whose mindet resulted in the Achille Lauro atrocity or Daniel Pearl's murder. But I believe that Guantanamo's existence debases us all, and makes such events more, not less, likely.
On a practical note, I wonder whether all the negative publicity from GB has been balanced by any useful information gained. I suspect that useful information gained is minimal, leaving aside the fact that information extracted under torture is inadmissible in a court of law.
Peanut farmer ? driven mad
http://www.guardian.co.uk/guantanamo/story/0,,1984635,00.html
Sensory deprivation and psychological abuse over extended periods is being routinely administered.