.Japan's Nikkei 225 mark plunges 12.4% as planet markets tremor over risks to the United States economic condition The Associated PressGlobal supply thrashing heightens along with Asia's Nikkei experiencing worst eventually loss and various other Asian markets diving CNNStocks directed in Asia, topple in Europe as markets fret over united state economic condition after weak than assumed jobs mention CBS NewsStocks Set for Reductions as Economy Anxieties Strengthen: Markets Wrap Yahoo FinanceMarkets All Over The World Are Actually Shaken by Concerns of Slowing United State Growth The New York City Moments.