Elizabeth Economy, (10-27-12) by Chris Riback published on 2012-12-29T08:26:28Z If all the international challenges our next President will face, perhaps none is as complex, risky and integral to our economic, environmental and security future as China. Friend or foe? Competitor or ally? Human rights supporter or denier? Investor or debt-holder? And these questions come at a time, potentially, of major change in both the US and China. An election here that could see a new President in January. And a transition to new leadership in China, with Xi Jinping, in just the next few weeks. How to make sense of it? Elizabeth Economy is a Senior Fellow and Director, Asia Studies, Council on Foreign Relations. She writes a blog called "Asia Unbound" and she joins me now.