encryption works. properly implemented, strong crypto systems are one of the few things you can rely on. ert point security is so terrifically weak. snowden also says he is not a spy for the chinese saying he had no contact with china's government. he's had support in one of its cities, hong kong, where he went into hiding. this weekend demonstrators marched for him. snowden said this on "the guardian's" website. h is a predictable smear. ask yourself, if i were a chinese spy why wouldn't i have flown directly into beijing? i could be living in a palace (etting a phoenix by now. cnn's nic robertson is in hong kong with more on snowden's live chat. that was an odd quote, nic. snowden got into a lot of specifics on what he could access as a contract worker for the nsa, didn't he? >> you know, he did. there were about 2,000 questions