Arizona rancher on border enforcement in rural U.S.
Clip: 08/26/2014 | 7m 16s
Rancher and veterinarian Gary Thrasher has lived for more than four decades on the southern U.S. border, where rugged, remote landscape is a major corridor for immigration and drug smugglers. Jeffrey Brown talks to Thrasher about variation in border security, threats posed by traffickers and prospects for enforcement.
Aired: 08/26/14
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