Sicily has a ‘second Pompeii.’ But it’s covered in concrete

By Maureen O’Hare, CNN (CNN) — In our roundup of travel stories this week: the Wyoming monument made famous by “alien encounters,” the rise of solo dining, and the lowdown on the “Schengen Shuffle.” Rock of ages The Sicilian village of Gibellina was destroyed by an earthquake in 1968, but its ruins were to be