Activist musician Pete Seeger, 92, exits the Symphony Space on the Upper West Side to march with nearly a thousand demonstrators sympathetic to the Occupy Wall Street protests for a brief acoustic ... more 

Activist musician Pete Seeger, 92, exits the Symphony Space on the Upper West Side to march with nearly a thousand demonstrators sympathetic to the Occupy Wall Street protests for a brief acoustic concert in Columbus Circle, Friday, Oct. 21, 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) less