Tuesday, February 19, 2013
02/19/2013 | 54m 40s
Tonight on the program, we look into a secretive Chinese military unit that is responsible for hacking over 140 U.S. computer systems. Also: the Supreme Court looks at a suit between biotech giant Monsanto and an Indiana farmer, "After Newtown" examines whether violent video games affect behavior, and Oscar Pistorius appears in court for the death of his girlfriend.
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