IMAGE DISTRIBUTED FOR ARGO TEA - Chicago Mayor Rahm Emanuel (right) sips Argo Tea's signature Mojitea with Argo Tea CEO and founder Arsen Avakian (left) during Chicago-based Argo Tea's greenhouse café... more 
IMAGE DISTRIBUTED FOR ARGO TEA - Chicago Mayor Rahm Emanuel (right) sips Argo Tea's signature Mojitea with Argo Tea CEO and founder Arsen Avakian (left) during Chicago-based Argo Tea's greenhouse café grand opening and 10th Anniversary celebration, on Tuesday, July 23, 2013 in Chicago. (Photo by Barry Brecheisen/Invision for Argo Tea/AP Images) less 
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Associated Press
Tue, Jul 23, 2013 7:04 PM EDT