Ukrainians line up to get their money from a bank machine in the western city of Lviv last week. Clashes in Independence Square in Kiev and the resulting political turmoil caused a financial panic. AFP/AFP/Getty Images hide caption

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Darlene Handy of Baltimore holds up a banner at a rally supporting a pay measure in Maryland. More than 20 states have raised minimum pay rates above the federal level. Jose Luis Magana/AP hide caption

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Passengers wait in line at Hartsfield-Jackson International Airport on Thursday. A major snowstorm has delayed flights from Atlanta to New York. David Tulis/AP hide caption

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Traders work on the floor of the New York Stock Exchange on Tuesday afternoon. Andrew Burton/Getty Images hide caption

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A pipeline carries oil at the federal Strategic Petroleum Reserve facility near Beaumont, Texas. U.S. oil companies are urging an end to a 1970s-era ban on oil exports. Joe Raedle/Getty Images hide caption

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Shoppers make a purchase at an outlet mall in Los Angeles. Employers added 55,000 jobs in the retail sector in December. Gus Ruelas/Reuters/Landov hide caption

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Energy companies are adding workers, but fatal accidents are on the rise, too. iStockphoto hide caption

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A customer prepares to sign a credit card slip Thursday at a Target store in Miami. The giant retailer says 40 million payment cards nationwide may have been compromised by data theft. Joe Raedle/Getty Images hide caption

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