Loving life in Paris' Empire of the Dead

Paris, France (CNN) -- Beneath the streets of the City of Light lies a world draped in darkness and shrouded in silence. The tunnels are narrow, the ceilings are low and death is on display. The skulls and bones lining the walls, arranged in a macabre fashion, make up what is known as the Empire of the Dead -- the Catacombs of Paris.more>>