Photostream : British Prime Minister David Cameron in Beijing

A pilot looks out from an aircraft carrying British Prime Minister David Cameron as it arrives at the Beijing Capital International Airport in Beijing, Tuesday, Nov. 9, 2010. (Getty Images / AP Photo/Andy Wong)

British Prime Minister David Cameron, center, walks past honor guards upon arriving at the Beijing Capital International Airport in Beijing, Tuesday, Nov. 9, 2010. (Getty Images / AP Photo/Andy Wong)

Britain's Prime Minister David Cameron (C) drinks tea with entrepreneurs at a converted temple during a trade mission in Beijing, November 9, 2010. Cameron said he was aiming to double bilateral trade with China to more than $100 billion (62 billion pounds) a year by 2015. (Getty Images / REUTERS/Darren Staples )

Britain's Prime Minister David Cameron drinks tea with entrepreneurs at a converted temple during a trade mission in Beijing November 9, 2010. Cameron said he wanted to double bilateral trade with China to more than $100 billion (62 billion pounds) a year by 2015 as he visited Beijing on Tuesday at the head of a major trade mission. (Getty Images / REUTERS/Darren Staples )

Britain's Prime Minister David Cameron drinks tea with entrepreneurs at a converted temple during a trade mission in Beijing November 9, 2010. Cameron said he wanted to double bilateral trade with China to more than $100 billion (62 billion pounds) a year by 2015 as he visited Beijing on Tuesday at the head of a major trade mission. (Getty Images / REUTERS/Darren Staples )

Britain's Prime Minister David Cameron (L) speaks with entrepreneurs at a converted temple during a trade mission in Beijing November 9, 2010. Cameron said he wanted to double bilateral trade with China to more than $100 billion (62 billion pounds) a year by 2015 as he visited Beijing on Tuesday at the head of a major trade mission. (Getty Images / REUTERS/Darren Staples )