.Asia's Nikkei 225 index drops 12.4% as planet markets tremor over dangers to the US economic climate The Associated PressGlobal supply thrashing magnifies with Japan's Nikkei experiencing worst one day loss as well as other Asian markets plunging CNNStocks directed in Asia, roll in Europe as markets fret over U.S. economy after weaker than anticipated tasks state CBS NewsStocks Establish for Reductions as Economic Situation Fears Strengthen: Markets Cover Yahoo FinanceMarkets Around the World Are Actually Shaken by Fears of Slowing USA Growth The The Big Apple Moments.