LONDON - U.S. Service members file among the ranks of Tampa Bay Buccaneers and Chicago Bears fans as they support their team during a NFL event hosted at Wembley Stadium Oct. 23, 2011. More than 500 Royal and U.S. Air Force Airmen ran onto the field, some carrying an enormous 150-foot Buccaneers flag and others filing into formations with red, white or blue plastic pieces to silhouette the American and U.K. flags as opera singers Noah Stewart sang the Star Spangled Banner, and Katherine Jenkins sang God Save the Queen. (U.S. Air Force photo/Staff Sgt. Tabitha Lee)