In this pool photo of a sketch by courtroom artist Janet Hamlin and reviewed by the U.S. Department of Defense, the five co-conspirators accused of the Sept. 11 attacks, Khalid Sheikh M

 

              In this pool photo of a sketch by courtroom artist Janet Hamlin and reviewed by the U.S. Department of Defense, the five co-conspirators accused of the Sept. 11 attacks, Khalid Sheikh M
In this pool photo of a sketch by courtroom artist Janet Hamlin and reviewed by the U.S. Department of Defense, the five co-conspirators accused of the Sept. 11 attacks, Khalid Sheikh Mohammed, far left, Walid bin Attash, second from left, Ramzi Binalshibh, fifth from left, Ammar al Baluchi, center, and Mustafa Ahmad al-Hawsawi, fourth from right, confer with their defense lawyers during the pre-trial hearing of their death penalty cases at the Guantanamo Bay U.S. Naval Base in Cuba, Monday, Feb. 11, 2013. A senior official for the Guantanamo Bay prison said under questioning Tuesday that the government had placed a hidden microphone inside a meeting room but that he was assured it was not used to monitor the private conversations that prisoners have with their lawyers and the Red Cross. Navy Capt. Thomas Welsh, the senior legal adviser to the commander of the Guantanamo Bay prison, conceded the microphone appeared to be intended to resemble a smoke detector in the ceiling of a meeting room for men labeled "high-value" detainees by the Pentagon and held in a special top security camp at the U.S. base in Cuba. (AP Photo/Janet Hamlin, Pool)