CHICAGO, IL - JANUARY 31:  Chicago Mayor Rahm Emanuel listens as Police Superintendant Garry McCarthy discusses a plan to reassign 200 police officers from administrative duties back to patrol duties during a press conference on January 31, 2013 in Chicago, Illinois. Chicago has been faced with a rising murder rate largely attributed to an increase in gang related violence. Last year the city had more than 500 murders. The city has had more than 40 murders in January 2013, surpassing the total for January 2012.  (Photo by Scott Olson/Getty Images)