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Preview: Back to the Wild

Name: Preview: Back to the Wild
Uploaded: 2015-08-03T17:19:56-0400
Duration: 36 s
Description: Controversial conservationist Damian Aspinall wants to close all zoos, including his own, and free the animals to the wild. But is it a good idea? Watch Lesley Stahl's report on Sunday, August 9 at 7 p.m. ET/PT.

Controversial conservationist Damian Aspinall wants to close all zoos, including his own, and free the animals to the wild. But is it a good idea? Watch Lesley Stahl's report on Sunday, August 9 at 7 p.m. ET/PT.