Call it Chimerica: The U.S. and China Grow Ever Closer. Interesting paper by Jennifer Daniel and Caroline Winter. (Bloomber BusinessWeek. October 11, 2011). The most interesting probably is the proposed illustration, that compares both US and Chinese mutual dependance on business.
General question (that is not developed in the article): what is the impact of cyberespionage / cybercrime / cyberattacks / cybersecurity measures / cyberdefense policies, between close economic partners?