.Japan's Nikkei 225 mark drops 12.4% as planet markets tremble over dangers to the US economic situation The Associated PressGlobal stock thrashing increases with Japan's Nikkei enduring worst someday reduction and also various other Eastern markets dropping CNNStocks transmitted in Asia, topple in Europe as markets stress over united state economic situation after weaker than assumed projects state CBS NewsStocks Establish for Reductions as Economic Situation Fears Deepen: Markets Cover Yahoo FinanceMarkets Around The Globe Are Actually Rattled through Worries of Slowing USA Growth The New York Moments.