71.   Perhaps U.S. spy planes and satellites had not been monitoring the graves as promised.

72.   Radar images were provided by high-altitude spy planes.

73.   Recently the government has equipped some unmanned spy planes with missiles so that bin Laden can be attacked the next time one of the drones spots him.

74.   Satellites, which succeeded the spy planes, were able to cover even more ground.

75.   Secretary of State Colin Powell expresses regret over the death of the pilot of the Chinese fighter jet that collided Sunday with the spy plane.

76.   Spy plane returned to U.S.

77.   State Department spokesman Richard Boucher said the spy plane is protected, under international law and convention, from search and seizure by the Chinese.

78.   Supporters of the plane say it will fill an important gap while drone spy planes are being developed.

79.   Tensions between the two nations grew after a U.S. spy plane collided with a Chinese plane last year.

80.   That could represent one of the few times that the target of an American intelligence mission managed to acquire a spy plane intact.