What challenges will Syria face in removing chemicals?

Aired: 12/31/2013 | 0:07:20 | Clip
Although Syria missed a key year-end deadline in the process of eliminating their chemical weapons stockpile, UN High Representative for Disarmament Affairs Angela Kane says progress has still been made. Hari Sreenivasan talks to Kane about the risks and challenges that lie ahead in transporting dangerous chemicals out of Syria.