Gun Control Debate Spurs Political Action Across the Nation

Aired: 2/18/2013 | 0:08:29 | Clip
In the nine weeks since the Newtown shooting massacre, the gun control debate has spread far beyond the Beltway. Gwen Ifill and political editor Christina Bellantoni explore what steps American cities have taken to curb gun violence, and how opposition voices have attempted to fight these measures.