I saw something a few days after Berg died that showed what appeared to be someone in a US uniform in the room when Berg was killed. It was on a left wing sight (a Freeper had linked it), I thought it was BS at first. Now I'm really starting to wonder what this whole thing was about. NOTHING is adding up.
Do a frame by frame viewing. Nobody in US uniform was in the room. What some have claimed is an American hat entering the frame for an instant is the photographer's finger.