VATICAN CITY (CNS) -- Sometimes a job is just a job, even when from the outside it looks like it involves the stuff of an Indiana Jones movie. Fabrizio Bisconti is the newly named archaeological superintendent of the Pontifical Commission for Sacred Archaeology, which oversees the upkeep and preservation of 140 Christian catacombs from the third and fourth centuries scattered all over Italy. Most of the time, he said, the job is just work and study. Staff members can spend a full month with surgical tools and cotton balls cleaning a third-century sarcophagus, but then there are those stunning, shocking,...