When I saw this awesome show of patriotism, I knew the instant he put his pole down that he was military.
As an Army brat, I beg you all, when you hear the National Anthem, stop walking, stop talking, and respect what it all stands for. If he can stop in the middle of his Olympic qualifying, you can stop in the middle of whatever you’re doing. (This especially means when you’re at sporting events. It doesn’t matter who is singing, what matters is what it represents.)