FILE - In this Sept. 7, 1972, file photo, the two West German border police helicopters that carried armed terrorists and their nine Israeli Olympian hostages, stand at Fuerstenfeldbruck air force base about 20 miles west of Munich, Germany. The helicopter in foreground is a burned out shell as a result of a hand grenade explosion set off by one of the terrorists apparently committing suicide rather than risking capture in the evening of Sept. 5. Nine of the 11 Israelis taken hostage at the Olympic Village died in the shoot-out at the air force base. Five Palestinian terrorists and a German policeman were killed in the incident, known as the "Munich massacre." (AP Photo/File)