The foxhole was a pretty good thing, if you had time to dig it right and reinforce it, according to Bob Uhl. When he left it, he had to contend with the German 88, a devastating weapon that fired a shell at supersonic speed. It was a multi-purpose weapon, used for anti-aircraft, anti-tank and anti-personnel situations. He managed to dodge that, but a conventional artillery shell sent him to the rear to face an unusual medical situation. (5:34)