Tour guides from Hungary discuss their country's love of paprika and set us straight on what makes for good goulash. Then the literary director of the Library of Congress and bicultural author Marie Arana examines the cultural divide between the US and Latin America, and explains its thousand-year-old historical roots. And we learn why the lesser-known region of Galicia, in Spain's northwest corner, is where Spaniards go to escape from heat (and tourist crowds).