"60 MINUTES" GOES TO CALIGULA'S GARDEN

The gardens of the Roman emperor Caligula have been discovered and excavated, and some of the most remarkable finds are now on display for the first time. How does this affect scholarly efforts to take a new look at the emperor, and whether he was as cruel and depraved as he's been made out to be? Anderson Cooper reports from Rome. Andy Court is the producer.

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