Think Wednesday | Next on November 22

First, uncover nature’s biggest little secrets from mini nocturnal monkeys to sand-sculpting puffer fish. Later, uncover the secrets of nature’s battleground — claws, horns, fangs and all. Finally, view an intimate portrait of the ongoing economic crisis told through kids growing up in the Midwest.
Aired: 11/21/2017 | 0:00:30
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