Huge empty 'ghost' cruise ships lure tourists

Gaze out to the English Channel from the southwest coast of the UK right now and you might see something unexpected -- a series of gigantic cruise ships haunting the horizon.

Huge empty 'ghost' cruise ships lure tourists
Gaze out to the English Channel from the southwest coast of the UK right now and you might see something unexpected -- a series of gigantic cruise ships haunting the horizon.