Need To Know

Fri., Nov. 19, 2010: International version

Special | 32m 47s

Rick Karr explores the government's contradictory messages on nutrition. The U.S. military collects biometric data from Afghan citizens. Alison Stewart speaks with religious scholar Reza Aslan about the Middle East. Steve Brodner returns with an illustrated review of Sarah Palin's new reality TV show.

Aired: 11/18/10

Expired: 11/18/15

Rating: NR

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