How does political uncertainty affect Afghanistan security?

Aired: 1/20/2014 | 0:09:03 | Clip
An American soldier died in a Taliban attack at a military base, which came on the heels of a suicide bombing at a Kabul restaurant that killed 21 civilians. Gwen Ifill talks to Pamela Constable of The Washington Post and Omar Samad, a former Afghan Foreign Ministry spokesman, about instability in Afghanistan.