Demonstrators block a major road in Philadelphia , stage a ` ` die - in '' in Brooklyn . ` ` I ' m out here because the system has failed us too many times , '' a protesters says . Demonstrators march in Philadelphia , Boston , Chicago , Washington , D.C. and New York . A jury decides not to indict a Philadelphia police officer who had put James Garner in a chokehold .
Demonstrators block a major road in Chicago , stage a `` die-in '' in Brooklyn . `` I 'm out here because the system has failed us too many times , '' a protesters says . Demonstrators march in Pittsburgh , Boston , Chicago , Washington , D.C. and New York . A jury opted not to indict a N.Y. police officer who had put Eric Garner in a chokehold .