 The Tiger tanks, the German Tiger tanks. I'm not conversing. I mean, I think I know what you're talking about. Well, if you saw the movie Fury, that was an accurate movie. We had Sherman tanks there with the metal. The armament was probably about an inch or two inches. The German Tiger tanks had like four-inch thick armor. Our shells, 57 millimeters, would bounce off theirs. They'd fire one round with their 88 and destroy the American tanks. There were two vulnerable spots on a tank.