Uploaded by VOAvideo on 29 Sep 2011 - Years of diplomatic pressure and sanctions from the United Nations and Western powers have so far failed to persuade Iran to give up its nuclear program. This week, Iran published figures claiming that trade with China has soared in the past year. The United States is pressuring China to adhere to sanctions -- but as Henry Ridgwell reports for VOA from London, there are growing calls for a change of approach in the West's dealings with Tehran.
