With Killing of Top Mullah, What's Next for the Taliban in Afghanistan?

On Saturday, a U.S. drone strike killed Mullah Mansour, the leader of the Taliban and architect of the group’s bloody reconquest of Afghanistan this past year. Chief foreign affairs correspondent Margaret Warner reports on the killing, and Hari Sreenivasan talks to former Pakistani diplomat Riaz Mohammad Khan and former State Department official Barnett Rubin about what lies ahead for the Taliban.