Well this is interesting.
A very recent article published in an Australian paper (I can find no such article in any US paper, why is that?) says that the US and China are starting talks to "to set standards of behaviour for cyber security and commercial espionage".
Pretty interesting, considering that most people think that the various cyber attackes being seen by the US government are coming from China, and that such attacks are coming at the behest of the Chinese government.
This bears watching.