"Activist musician Pete Seeger, 92, center, sings before a crowd of nearly a thousand demonstrators sympathetic to the Occupy Wall Street protests at a brief acoustic concert in Columbus Circle, Saturday, Oct. 22, 2011, in New York. The demonstrators marched down Broadway singing ""This Little Light of Mine"" and other folk and gospel songs while ad-libbing lines about corporate greed and social justice. (AP Photo/John Minchillo)"
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