Mohammed al-Awfi is seen in this undated file photo. Awfi, a former detainee in the U.S. military prison camp in Guantanamo who became an al Qaeda commander has turned himself in to the Saudi authorities, Saudi-owned Al Arabiya television said on February 18, 2009. REUTERS/Saudi Press Agency (SAUDI ARABIA). FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS.