this video shows what looks like a group of soldiers lining up men, some of them quite young bound and blindfolded. it seems to have been shot on a cell phone and one point a soldier approaches them and speaks briefly in ordu. then the soldiers open fire with rifles. as the video continues, the audio suggests some of the victims are still alive. one soldier approaches the victims and shoots again. cnn has not been able to verify whether the video is of an actual event or when and where it was shot. pakistan's militaitary says it doesn't know if it's a forgery but launched an investigation. a retired pakistani general says judging from the uniforms, the