Well, the wife did. She just related it to me. It seems that Ivan has figured out what to do with human waste in the middle of protracted tank battles ...
http://gizmodo.com/5942193/the-first-shot-of-wwiii-will-be-fired-by-russias-mighty-poop-tank
http://gizmodo.com/5942193/the-first-shot-of-wwiii-will-be-fired-by-russias-mighty-poop-tank