Eminem used against prisoners?

From Allhiphop.com

Two British men detained in the U.S. prison camp at Guantanamo Bay, Cuba,
allege they were tortured & forced to listen to Eminem at deafening
levels. The men described their abuse in an open letter to George Bush
released by the NY based Center for Constitutional Rights, which is
providing counsel for the men. In December of 2003, a Lebanese man who was
on a pilgrimage to Islamic holy sites & was instead detained by U.S.
troops, made the same accusations.