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.
REPORT: Echoes of the Past Force Communities to Grapple With Gun Violence
VIDEO: Coloradans Respond to Gun Violence
IN-DEPTH COVERAGE: After Newtown