Are U.S. efforts spread too thin to succeed in Afghanistan?

Aired: 8/13/2014 | 0:07:09 | Clip
James Dobbins has just ended his second stint as the U.S. special representative for Afghanistan and Pakistan. He joins chief foreign correspondent Margaret Warner for a conversation about the consequences of the deadlocked election in Afghanistan, the looming drawdown of American troops and lessons from the Iraq war and other conflicts in the Middle East.