>>I haven't heard about any Chinese law that forces its citizens to comply with spying. But, if such a law exists, hiring Chinese nationals (or people who visit

>>I haven't heard about any Chinese law that forces its citizens to comply with spying. But, if such a law exists, hiring Chinese nationals (or people who visit China often, for example to visit family) are a risk to secret high-tech projects. They don't need a specific law, quite a few might do it because of patriotism (just because he is is living in USA for 4 years, he's still connected to the motherland.) Simply one that says "all national are required to answer questions from ..." then they make your life miserable until you do so. Imagine having the entire local and state of government on your back: lawn too dirty, you spit on the sidewalk, taxes...not just you, your entire extended family. In other words, if China and Russia want to make their citizens talk, you will. Or 99% will.