ROME Archaeologists at Pompeii have uncovered a private thermal baths complex where guests would take the plunge before sitting down to sumptuous feasts, the Italian site said on Jan. 17. The baths excavated at the Roman villa make up "one of the largest private thermal complexes" found so far in the ancient city, near Naples, which was devastated when nearby Mount Vesuvius erupted almost 2,000 years ago. Guests would shed their robes in a changing room that could accommodate up to 30 people,