Vietnam: Marine in the Mist

The Mist was rising I couldn't see anything but the tracers fly back and forth then I see a figure stand up at first a point at him in my sights but then i seen him hold up his M60 then I knew who he was it was a Marine in my platoon. I ran up to him...he was shot in the arm "MEDIC" I yelled. The Doc came over with a radio men "This is Kilo 5-2 needing CASEVAC at grid 10502 over." I couldn't hear the rest because i grenade went of near us but somehow it need even tough us .