In this undated file photo made available Sunday, Sept. 25, 2011, Hannibal Gadhafi, son of Libyan leader Moammar Gadhafi, watches a military exercise by the elite military unit commanded by his brother, Khamis, in Zlitan - 90 miles (140 kilometers) southeast of Tripoli, Libya. (AP Photo/Abdel Magid al-Fergany)