Paul Salopek Answers Viewer Questions About ‘Eden Walk’

Name: Paul Salopek Answers Viewer Questions About 'Eden Walk'
Uploaded: 2012-12-10T22:16:00-04:00
Description: Journalist Paul Salopek responds to viewer questions about his upcoming 21,000-mile, 7-year hike around the globe to trace the history of human migration.

Dec 10, 2012 10:16 PM EDT

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Journalist Paul Salopek responds to viewer questions about his upcoming 21,000-mile, 7-year hike around the globe to trace the history of human migration.