.Japan's Nikkei 225 mark plunges 12.4% as planet markets tremble over threats to the United States economy The Associated PressGlobal supply rout magnifies along with Asia's Nikkei suffering worst eventually loss and other Eastern markets plunging CNNStocks routed in Asia, topple in Europe as markets stress over united state economy after weak than anticipated jobs mention CBS NewsStocks Specify for Losses as Economy Concerns Strengthen: Markets Cover Yahoo FinanceMarkets Around the World Are Abashed by Anxieties of Slowing United State Development The The Big Apple Moments.