Details on Weapons As Colo. Shooter Appears in Court
Clip: 07/23/2012 | 13m 56s
At a preliminary hearing, Colo. shooting suspect James Holmes remained silent and stoic. Gwen Ifill speaks with Rep. Jan Schakowsky (D-Ill.), University of Denver's Dave Kopel and the Pew Research Center's Mike Dimock on whether shootings influence public opinion on issues such as gun control and gun safety.
Aired: 07/23/12
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