Chicago Mayor Rahm Emanuel left, listens while Los Angeles Mayor Eric Garcetti right, looks on during a panel discussion about the issues facing the nation's big cities at the University of Chicago, ... more 
Chicago Mayor Rahm Emanuel left, listens while Los Angeles Mayor Eric Garcetti right, looks on during a panel discussion about the issues facing the nation's big cities at the University of Chicago, in Chicago, Thursday, March, 6, 2014. (AP Photo/Paul Beaty) less 
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Associated Press | Photo By Paul Beaty
Thu, Mar 6, 2014 9:33 PM EST