Vanguard - Drug Sniffing Dog Season: 3

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Uploaded on April 11, 2010 by Hulu

Vanguard Season: 3 Episode: 6 Vanguard contributor Janet Choi explores how a drug sniffing dog is trained to find contraband at high security prisons.

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Journalism, Vanguard, Investigate, World, Issues, Reporting, Award, Winning, Groundbreaking, International, Laura, Ling, Christof, Putzel, Kaj, Larsen, Mariana, Van, Zeller, Darren, Foster, Adam, Yamaguchi, Mitch, Koss, Current, TV, News And Information, Vanguard, Entertainment

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