473 Becoming a Road-Trip Pilgrim; China Tourism; Nationalism in Europe Travel with Rick Steves

Discover the rewards of being a "road-trip pilgrim," as explained by author Dan Austin. Then journalist Elizabeth Becker describes how China's mandatory Golden Week holidays have boosted the worldwide travel industry, and how China's investments in tourism are paying off. And a panel of Europeans discuss how the recent rise of populist politics is playing out across the European Union.