.Japan's Nikkei 225 mark plunges 12.4% as world markets tremor over dangers to the US economic climate The Associated PressGlobal stock thrashing boosts with Asia's Nikkei experiencing worst someday reduction as well as other Oriental markets dropping CNNStocks routed in Asia, tumble in Europe as markets worry over united state economic condition after weaker than anticipated tasks report CBS NewsStocks Establish for Reductions as Economic Condition Fears Grow: Markets Cover Yahoo FinanceMarkets Worldwide Are Actually Disturbed by Concerns of Slowing USA Growth The New York Times.