PBS NewsHour

Paul Salopek Aims to Walk Around the Globe in 7-year Journey

Clip: 12/10/2012 | 6m 9s

Hari Sreenivasan sat down with Paul Salopek to discuss his upcoming 21,000-mile, 7-year hike across the globe.

Aired: 12/10/12

Rating: NR

Problems Playing Video? | Closed Captioning

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