12/21/2012

Delivering gifts to every child in the world in a single night would be tricky, but technically possible, say FedEx and UPS officials. About 12 million workers -- the equivalent of 40 times FedEx's global workforce -- would be needed, including 400,000 people to load gifts onto Santa's sleigh, and 60,000 to negotiate his flight paths and keep local aviation authorities notified of his whereabouts.

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