Camps
Camp X-Ray was inspected, both by the Red Cross and Senators.
I don't know the status of the current camp in that regard.
The prisoners are allowed to practice their religion. The Korans that everyone is howling about were issued to them, not brought in by them. They are fed food in accordance with the restrictions of Islam.
You can find out more about the camps here. A paper on who the detainees are can be found here. Of course, if you believe everything the military says is a lie, this won't be of much use to you.
To keep to the subject of the thread, to call this facility a "gulag" is an abomination, and I stand by that. Even the Washington Post agrees with me, and that's something.