Travel With Rick Steves

Journalist Paige McClanahan examines recent changes in the travel industry and explains how a more conscientious approach to tourism can make it a force for good. And travel writer Sophy Roberts recounts a curious episode in colonial history when the king of Belgium ordered a group of elephants to be sent from India to Congo — and discusses what her own travels taught her about Africa's past and present. For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.