A Palestinian not seen publicly since his 2002 capture by the CIA launched a brutal interrogation program may soon make his first appearance in a U.S. courtroom.

Abu Zubaydah, who CIA agents once sought to be kept incommunicado for the rest of his life, has been called as a witness by Ramzi Binalshibh, one of the defendants in the Sept. 11 war crimes case, to back up allegations of mistreatment inside a high-security unit at Guantanamo Bay.

Abu Zubaydah could testify, along with a prisoner from Somalia who has also never been seen in a public forum, as early as next week in a pretrial hearing at the U.S. base in Cuba.

James Harrington, a lawyer for Binalshibh, said that Abu Zubaydah is expected to support his client's allegations that prisoners inside the unit known as Camp 7 are subjected to noises and vibrations inside their cells intended to keep them awake and disoriented, similar to the sleep deprivation they were subjected to as part of the interrogation program they endured in a network of overseas CIA prisons. The military denies the allegations.... Read More: ABC News