Chicago Occupy Wall Street Protesters rally at a NATO summit demonstration at Daley Plaza, Friday, May 18 2012, in Chicago. Thousands of nurses and other protesters gathered for the noisy but largely ... more 
Chicago Occupy Wall Street Protesters rally at a NATO summit demonstration at Daley Plaza, Friday, May 18 2012, in Chicago. Thousands of nurses and other protesters gathered for the noisy but largely peaceful demonstration with a broad spectrum of causes, from anti-war activists to Occupy protesters to a Chicago Women’s AIDS project. The demonstrations Friday were the largest yet ahead of a two-day NATO summit that is expected to draw even larger protests. (AP Photo/Nam Y. Huh) less 
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Associated Press | Photo By Nam Y. Huh
Sat, May 19, 2012 6:07 AM EDT