After U.S. Downgrade, China Adds Its Own Disapproval

China, the biggest holder of U.S. treasuries, is reacting strongly to the downgrade of U.S. debt. China's official news agency says the country "has every right now to demand that the United States address its structural debt problems and ensure the safety of China's dollar assets." NPR's Frank Langfitt is following reaction in Asia, and talks with host Scott Simon.