General: We Can't Kill Our Way Out Of Afghanistan

Since American troops killed Osama bin Laden in Pakistan almost a month ago, the U.S. has had to reassess its relationship with Pakistan. And just over the border in eastern Afghanistan, Maj. Gen. John Campbell has been the top U.S. commander for the last year. Campbell tells guest host Rachel Martin the toughest foe in that part of the country isn't the Taliban or even al-Qaida; it's a tribal insurgent group called the Haqqani network.