Stocks skittled by weak China data, strong dollar

By Marc Jones LONDON (Reuters) - World stocks stumbled to their lowest level in a month on Thursday and the dollar and benchmark bond yields slipped, after a sharp decline in Chinese exports revived concerns about the health of the world's second-biggest economy. Riskier assets have had a difficult few weeks, undermined by concerns about a potential rise in U.S. interest rates, the outcome of U.S. elections, Britain's departure from the EU and the health of German and Italian banks. Europe took