Chicago Mayor Rahm Emanuel, right, jokes with New York Mayor Bill De Blasio left, while Atlanta Mayor Kasim Reed center, looks on at the University of Chicago during a Mayoral panel discussion about ... more 
Chicago Mayor Rahm Emanuel, right, jokes with New York Mayor Bill De Blasio left, while Atlanta Mayor Kasim Reed center, looks on at the University of Chicago during a Mayoral panel discussion about issues facing the nation's big cities in Chicago, Thursday, March, 6, 2014. (AP Photo/Paul Beaty) less 
1 / 1
Associated Press | Photo By Paul Beaty
Thu, Mar 6, 2014 9:00 PM EST