Naturalist Terry Tempest Williams tells us why her dedication to the rugged beauty of the Utah wilderness where she lives requires her to speak out on its behalf. Also, a tour guide from Italy describes how he gets away from it all, riding a motorbike across the vast expanses of the Sahara desert in North Africa. For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.
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