.Asia's Nikkei 225 mark dives 12.4% as world markets shiver over threats to the United States economic climate The Associated PressGlobal sell thrashing increases along with Asia's Nikkei experiencing worst 1 day reduction and other Oriental markets plunging CNNStocks routed in Asia, topple in Europe as markets fuss over U.S. economic climate after weaker than expected tasks disclose CBS NewsStocks Specify for Reductions as Economic Situation Worries Deepen: Markets Wrap Yahoo FinanceMarkets Worldwide Are Discomposed through Concerns of Slowing USA Growth The New York Moments.