This Oct. 30, 2012, photo provided by New York's Metropolitan Transportation Authority (MTA) shows a flooded escalator in the South Ferry station of the No. 1 subway line, in lower Manhattan, after Superstorm Sandy passed through New York. (AP Photo/Metropolitan Transportation Authority)

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This Oct. 30, 2012, photo provided by New York's Metropolitan Transportation Authority (MTA) shows a flooded escalator in the South Ferry station of the No. 1 subway line, in lower Manhattan, after Superstorm Sandy passed through New York. (AP Photo/Metropolitan Transportation Authority)