Former State Dept. Official Offers Foreign Policy Critiques

Aired: 5/24/2013 | 0:07:03 | Clip
Margaret Warner gets a behind-the-scenes look at the making of U.S. foreign policy from former State Department official Vali Nasr. His new book, "The Dispensable Nation: American Foreign Policy in Retreat," critiques the Obama administration's handling of Pakistan, Afghanistan and the Middle East.