Too obvious? Things are rarely obvious in Russia, or obvious TO the Russians. In response to recent terrorist attacks, Moscow in installing bomb-proof public toilets. The idea is to prevent terrorists from leaving bombs in bathrooms and fleeing. This is not what happened in either the Metro bombing or the Airport bombing, so I am not sure where the toilet concern is coming from. Most terrorist attacks seem to involve a suicide, and they are not typically hiding in the bathroom. I am wondering if Moscow is trying to foil a terrorist attack by Wil E. Coyote?