CHICAGO,IL - FEBRUARY 28: Chicago Mayor Rahm Emanuel speaks about a school exercise program February 28, 2013 in Chicago, Illinois. Michelle Obama unveiled a new initiative called "Let's Move Active ... more 
CHICAGO,IL - FEBRUARY 28: Chicago Mayor Rahm Emanuel speaks about a school exercise program February 28, 2013 in Chicago, Illinois. Michelle Obama unveiled a new initiative called "Let's Move Active Schools" to help schools create a physical activity programs for students. (Photo by Tasos Katopodis/Getty Images) less 
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Getty Images | Photo By Tasos Katopodis / Getty Images
Thu, Feb 28, 2013 4:34 PM EST