Chicago is preparing for an all out international extravaganza this weekend. Delegations from 28 NATO member countries are gathering for an international summit, and President Obama's hometown is ... more 
Chicago is preparing for an all out international extravaganza this weekend. Delegations from 28 NATO member countries are gathering for an international summit, and President Obama's hometown is ready to play host. (May 16) less 
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Thu, May 17, 2012 12:38 AM EDT