Greeks bearing gifts

A reader writes: “A good argument to require introductory anthropology”:

Greeks find human skulls in luggage of U.S. tourists
The two young tourists said they had bought the skulls in a souvenir shop on the island of Mykonos and believed they were fake, the official said, adding they had been released pending trial.

A quick purchase pointer: People don’t typically bother to make casts look real on the inside.