"I wasn't an airborne guy but I was told that the airborne infantry changed the way the night vision works so when you make a sudden jerk of your head the night vision shuts off and whether it was just running or just the motion of whatever I was doing my PS 14's were cutting off and turning back on," he says. "Without the PF 14 it's crap and these things are just on and off they're just going and it never happened before I had great night." He then describes his experience in taking down Lawson, who is known for shooting from the hip while being hit by tracer fire.