New York Police Department officers monitor a march against stop-and-frisk tactics used by police on Feb. 23 in New York City. Andrew Burton/Getty Images hide caption

itoggle caption Andrew Burton/Getty Images

A crowd gathers at a press conference and rally in front of Manhattan federal court to vocalize their objection to the stop and frisk policy by the police Department Wednesday, March 27, 2013, in New York. The Center for Constitutional Rights has brought a lawsuit on behalf of four black plaintiffs who claim they were stopped by police because of their race. (AP Photo/ Louis Lanzano) Louis Lanzano/ASSOCIATED PRESS hide caption

itoggle caption Louis Lanzano/ASSOCIATED PRESS