Pakistan's ace in poker match with US: Afghan air routes
As bad as Pakistan's relationship with the United States may appear to be today, it can get far worse...
Over the past 16 years, which included hundreds of deadly US drone strikes, Osama bin Laden's killing on Pakistani soil and accusations that Pakistan helps insurgents who kill Americans, there is one point of no return that the two reluctant allies have never arrived at: Pakistan closing the air routes to Afghanistan