Chicago hosts Global Cities forum

April 27, 2009 (CHICAGO) Mayors and municipal leaders from around the world are attending the three day summit at the University of Illinois-Chicago. They are presenting their own city's innovative strategies and exchanging ideas on a number of topics.

Vice President Joe Biden was the keynote speaker. He noted that despite being the nation's No. 2 leader, there is a tougher job, that of big city mayor.

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