.Asia's Nikkei 225 index plunges 12.4% as world markets tremble over dangers to the US economy The Associated PressGlobal stock thrashing intensifies along with Japan's Nikkei suffering worst 1 day reduction and also various other Asian markets dropping CNNStocks routed in Asia, tumble in Europe as markets worry over united state economic climate after weak than assumed work report CBS NewsStocks Prepare for Losses as Economy Fears Deepen: Markets Wrap Yahoo FinanceMarkets Around The Globe Are Disturbed by Worries of Slowing U.S. Development The Nyc Moments.