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Wall Street ends down on euro zone concerns



    NEW YORK (Reuters) - Stocks ended lower in a choppy session on Wednesday, with the S&P 500 logging its fourth straight decline as investors worried about Greece's future as a member of the euro zone.

    The Dow Jones industrial average was down 32.62 points, or 0.26 percent, at 12,599.38. The Standard & Poor's 500 Index was down 5.83 points, or 0.44 percent, at 1,324.83. The Nasdaq Composite Index was down 19.72 points, or 0.68 percent, at 2,874.04.

    (Reporting by Angela Moon; Editing by Kenneth Barry)