"A ""price reduced"" sign is displayed on a home for sale in the northern Virginia suburb of Vienna, outside Washington, in this October 27, 2010 file photo. Sales of previously owned U.S. homes plunged in February and prices hit their lowest level in nearly nine years, indicating a housing market recovery was still a long way off. The National Association of Realtors on March 21, 2011 said sales fell 9.6 percent month over month to an annual rate of 4.88 million units, snapping three straight months of gains. REUTERS/Larry Downing/Files (UNITED STATES - Tags: BUSINESS)"
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