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Episode of PBS Newshour

Season 105, Episode 68 of 99
More from this Series

Science Correspondent Miles O'Brien explores what scientists know, and don't know, about adolescent brain development, and what risk factors may lead a young person to violent behavior.

Previously Aired

day time channel
2/20/2013 4 p.m. PBS HD
2/20/2013 7 p.m. PBS HD

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