Chicago Photojournalist: CT NATO_Protests0021.JPG

Chicago police officers scuffle with Black Bloc members as anti-war march nears 14th and Michigan Ave. May 20, 2012.  (Alex Garcia/ Chicago Tribune) B582116856Z.1 ....OUTSIDE TRIBUNE CO.- NO MAGS,  NO SALES, NO INTERNET, NO TV, NEW YORK TIMES OUT, CHICAGO OUT, NO DIGITAL MANIPULATION...
CT NATO_Protests0021.JPG

Chicago police officers scuffle with Black Bloc members as anti-war march nears 14th and Michigan Ave. May 20, 2012. (Alex Garcia/ Chicago Tribune) B582116856Z.1 ....OUTSIDE TRIBUNE CO.- NO MAGS, NO SALES, NO INTERNET, NO TV, NEW YORK TIMES OUT, CHICAGO OUT, NO DIGITAL MANIPULATION...