Will Troop Withdrawal Put NYC In Danger?

The 9/11 attacks led our troops into Afghanistan to target Al Qaeda and its Taliban supporters. Many intelligence leaders stress the terror threat we face here is no longer centered in Afghanistan, and hasn’t been for some time. Yemen, Pakistan, and the rise of home grown terrorists are just some examples of today?s threats. But some question whether pulling troops out might lead to renewed threats from Afghanistan further down the road. Jonathan Dienst reports.