PBS NewsHour: In the Face of GOP Criticism, Addressing Obama's Foreign Policy Challenges

In Pueblo, Colo., and at the 2012 Clinton Global Initiative, Mitt Romney lambasted President Obama's handling of foreign affairs after the attack on the U.S. Consulate in Libya. Gwen Ifill talks to former U.S. Ambassador Nicholas Burns and Council on Foreign Relations' Richard Haass about the president's foreign policy.