PakistanSix killed as US drones rain down missiles on N WaziristanNasir KhanJanuary 8, 2013January 8, 2013 by Nasir KhanJanuary 8, 2013January 8, 2013 Miranshah: Six people were killed and several other injured after two back-to-back US drone strikes in North Waziristan agency of north western tribal region of...