.Asia's Nikkei 225 index drops 12.4% as globe markets shiver over risks to the United States economy The Associated PressGlobal supply thrashing boosts with Japan's Nikkei enduring worst 1 day loss and various other Oriental markets diving CNNStocks directed in Asia, topple in Europe as markets worry over united state economic climate after weaker than anticipated tasks disclose CBS NewsStocks Set for Reductions as Economic Condition Anxieties Strengthen: Markets Cover Yahoo FinanceMarkets Around the World Are Abashed through Fears of Slowing United State Development The New York Times.