In this photo taken Tuesday, Sept. 13, 2011, Brett Goldstein, Chicago's chief data officer, sits at a row of computers in his office. On Wednesday, Sept. 14, Chicago will post online millions of crime... more 
In this photo taken Tuesday, Sept. 13, 2011, Brett Goldstein, Chicago's chief data officer, sits at a row of computers in his office. On Wednesday, Sept. 14, Chicago will post online millions of crime statistics dating back to 2001. Experts say the department will be a national leader in making that information available online. (AP Photo/M. Spencer Green) less 
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Associated Press | Photo By M. Spencer Green
Wed, Sep 14, 2011 8:22 AM EDT