Inside the Milan Expo 2015 As The International Event Could Generate $5.2 Billion Of Revenue And Economic Benefits For The City [Getty Images]

Visitors pass a giant light globe inside the Kuwait pavilion at the Expo 2015 exhibition in Milan, Italy, on Sunday, Aug. 23, 2015. Milan won the bid in 2008 to host Expo 2015, an international event that officials estimated at the time could generate 3.7 billion euros ($5.2 billion) of revenue and economic benefits for Italy's business capital. Photographer: Chris Ratcliffe/Bloomberg via Getty Images

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