Revisiting Mental Health, Gun Control Policy After Tragedy

Aired: 12/17/2012 | 0:14:45 | Clip
In the aftermath of the Sandy Hook shootings, Americans are discussing national policy on guns and mental health. Judy Woodruff gets four perspectives from gun control advocate Dan Gross, gun rights supporter David Kopel, psychologist and mental health expert Dr. Katherine Nordal and Columbia University's Dr. Irwin Redlener.