Now this is so expected that it is downright funny in an ironic sort of way. http://m.hexus.net/tech/news/cpu/40037-china-made-us-military-chip-security-backdoor/"Researchers at Cambridge University have found that a microprocessor used extensively by the US military contains a backdoor built into the design allowing the chip to be reprogrammed. The chip is used in many systems including weapons, nuclear power plants and public transport. The "bug" is in the chip itself rather than the firmware, the only fix would be replacement."OJ
Yea, the only surprise is that Iran and/or China, etc haven;t already exploited it by attacking our nuke plants.