URGENT: Unemployment rate dips slightly to 9.1 percent after employers added 117,000 jobs last month, a day after the Dow lost 513 points on worries of economic downturns in the U.S. and Europe.Futures Signal More Pain for MarketsDow's Largest Percentage CrashesAsia Stocks Sink Amid U.S. Recession Fear, European DebtObama to Offer U.S.