Yeah, first of all, kids don't buy, use, or look at stamps! Second, what is unsafe about a cannonball? And who does a headstand with a helmet? These are, by the way, the issues raised by the Obama council on fitness sports and nutrition.......as if we needed another bureaucracy! Funny, if I wanted to be a nanny state lib, I'd point out that the council never mentioned the stamp showing a kid batting without a batting helmet. Even when I was a kid we had to do that, in case we caught a fastball to the head! I guess even the lib nanny sentinels aren't perfect!