The FBI thought they had another Chinese spy on their hands when they boarded a plane at Dulles International Airport to arrest Bo Jiang, a Chinese national with a doctorate in electrical engineering from Old Dominion University.
Jiang was a former contractor with NASA at their Langley Research Center in Hampton, Virginia, and was fired because of pressure from Republican congressman Frank Wolf of Virginia. Wolf claimed that Jiang and other Chinese engineers employed by NASA contrators were a security risk, and the day of his flight back to China, he had a NASA-owned laptop in his possession.
All that Jiang did wrong, was violate NASA policies, as there was no evidence of any sensitive material on his laptop, and Jiang had not had clearance to the secret projects at Langley as an employee of the National Institute of Aerospace. Investigators did find the laptop filled to the brim with porn and pirated movies. There was a press release issued by Wolf after the arrest, with a copy of Jiang's arrest warrant disappearing off the congressman's website. It was cached by Google though, where Wolf said:
I am particularly concerned that (the) information (on Jiang's laptop) may pertain to the source code for high-tech imaging technology that Jiang has been working on with NASA. This information could have significant military applications for the Chinese Peoples Liberation Army.