Spate of Attacks Recharge Conversation on Gun Violence

Aired: 12/24/2012 | 0:02:01 | Clip
Gunfire tore at the nation’s holiday mood again Monday with the emotional wounds from a school massacre still fresh. There were more fatal shootings, including one in Rochester, N.Y., where an attacker lay in wait for a fire crew, and in Houston, where a gunman killed a police officer and another man before being captured.