Vantage Point: The US-China relationship is one that is of a unique mix of cooperation and rivalry, with controlled confrontation. According to OECD, China will have the biggest world economy by 2016. We will see a shift not only in the balance of economic power but also political and security power too.<br /><br />Cynthia Ng talks to Ambassador Christopher Hill, former US Assistant Secretary of State for East Asia on the rise of China and the United States' 'rebalancing' towards Asia.
