Assessing the Threat of North Korea's Nuclear Program

Aired: 2/12/2013 | 0:07:45 | Clip
North Korea's launch of another nuclear test has triggered panic in the west. Jeffrey Brown gets an assessment of North Korea's nuclear capabilities from Charles "Jack" Pritchard, former special envoy for North Korea negotiations under President George W. Bush, and James Acton of the Carnegie Endowment for International Peace.