Islamabad says it is cooperating with Tehran to hunt down the terrorists who killed over a dozen Iranian security guards at the two countries\' shared border. The position was expressed by Pakistan\'s foreign ministry spokesman in an exclusive interview with Press TV. On Friday, a group of militants killed 14 Iranian border guards in the city of Saravan in Iran\'s Sistan-Baluchestan province. The assailants had infiltrated into Iran from Pakistan and fled to the other side of the border following the attack. Iran has demanded that Pakistan extradite the terrorists who carried out the attack. Show Less >>