.Japan's Nikkei 225 mark drops 12.4% as planet markets tremor over threats to the United States economy The Associated PressGlobal supply thrashing increases along with Japan's Nikkei going through worst one day loss as well as other Oriental markets plunging CNNStocks transmitted in Asia, roll in Europe as markets fret over united state economic situation after weaker than assumed jobs mention CBS NewsStocks Establish for Losses as Economic Climate Anxieties Grow: Markets Wrap Yahoo FinanceMarkets Worldwide Are Actually Abashed through Worries of Slowing U.S. Development The New York Times.