This is an IO campaign.... They neglect to tell you they still did funerals that day in Arlington Cemetary and all the other line companies of The Old Guard were still out in the rain. As well as the fact the Tomb Sentinels only "walk the mat" an hour before and after the cemetary opens and closes. So at night when the storm was hitting hard they were pulling the normal guard and training. Dont get me wrong they do great things but quite a bit of it is PR.