Are Rising US-China Tensions Pointing to a Rupture?

"Relations between the US and China have been deteriorating. Although both sides have poked each other in various ways (Obama meeting with the Dalai Lama, China dissing Obama in Copenhagen by standing him up for a meeting, some tit for tat on tariffs), the major, unresolved bone of contention is China’s pegging of its currency, the renminbi, at a level most experts deem to be undervalued. This has widespread ramifications: a continuation of global imbalances (one of the causes of the financial crisis) and preserving Chinese employment at the expense of its trading partners."