Members of the New York City Police Department (NYPD) arrest a demonstrator in New York, U.S., on Thursday, Nov. 17, 2011. New York police stood prepared for tens of thousands of Occupy Wall Street demonstrators to descend on the Financial District, and ringed the area with metal barricades to deter crowds from reaching their goal of surrounding the New York Stock Exchange. Photographer: Scott Eells/Bloomberg via Getty Images
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