415 Unearthing the 'Stans; Ephesus; Oxford vs. Cambridge

Hear how photojournalist David Adams journeyed to Afghanistan and central Asia in search of the lost cities encountered by Alexander the Great. Learn why Ephesus, in western Turkey, is one of the best places in the world to resurrect a sense of the everyday life of the ancient Greeks and Romans. And for those looking for a taste of university life in England, we share tips for choosing between Oxford and Cambridge.