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Green airports on carbon cutting mission

FedEx Express has worked with Chicago O'Hare International to install a living roof atop its main sorting building. The feature is one of 12 living roofs planted across Chicago's three main airports.

FedEx Express has worked with Chicago O'Hare International to install a living roof atop its main sorting building. The feature is one of 12 living roofs planted across Chicago's three main airports.