Students purchase soft drinks from vending machines at Jones College Prep High School April 20 2004 in Chicago Illinois The Chicago Public School...
{"Image ImageDescription": "CHICAGO - APRIL 20:  Students purchase soft drinks from vending machines at Jones College Prep High School April 20, 2004 in Chicago, Illinois. The Chicago Public School system will introduce next fall a new vending policy restricting junk food and a new beverage contract banning carbonated drinks.  (Photo by Tim Boyle/Getty Images)", "Image Copyright": "2004 Getty Images"}