Hell of a thing they managed, now long ago enough that the day itself qualifies for Social Security. The men involved are all in their 80s or 90s now if they are indeed still around; it’s passing from living memory at an accelerating rate. This isn’t to suggest it will disappear — World War II is America’s favorite war, the one in which we save the world by defeating those damn Nazis (and, no, we can’t hear the remnants of the Soviet Union clearing their throats indignantly in the background, why do you ask?), and this was the moment we designated as the beginning of its end. It’ll be with us for a while. But there’s a difference between what we know about and what people lived through. Fewer and fewer people have lived through this.