Brig. Gen. Thomas Hemmingway clarifies a technical point during a Pentagon press briefing. Special Legal Advisor to the Office of Military Commissions Brig. Gen. Thomas Hemmingway, U.S. Air Force, clarifies a technical point during a Pentagon press briefing on new rules of conduct for military commissions on Jan. 18. 2007. Hemingway joined Department of Defense Principal Deputy General Counsel Dan Dell'Orto in briefing reporters on the provisions of the newly adopted rules. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 451580-T-AIP93-604.jpg Photo Gallery