722 Mid-American Feast; Ambassador's Guide to Switzerland; Diver's Guide to the World

A creative-writing instructor with an appetite for American comfort food describes some of his favorite quintessentially Midwestern dishes, and a former US ambassador lets us in on some of Switzerland's most enjoyable urban festivals and experiences. Then diving experts invite us to imagine the beauty of the underwater world as they explain what motivates them to explore beneath — and above — the surface of warm- and cold-water destinations around the world.