China Doing Vast Industrial Spying

China is running an "aggressive and large-scale industrial espionage campaign" against American technology, a US congressional commission says, in a report that will exacerbate growing tensions between the two countries. The hard-hitting report, by the US-China Economic and Security Review Commission, accused China of backsliding over free trade reforms and of using spies to enable its companies to get hold of technology without having to pay for the research.