The Sunnis and Shiites may have found a way to resolve their differences. The Kremlin has offered to mediate any divisions between Bahrain, Saudi Arabia and Sudan and their allies on one side, and the mullahs in Teheran on the other. It's like the Bear Who Walks like a Man inviting himself to the picnic of the animals, already judging which would make the tastiest appetizer. Abandon all hope, ye who enter here are reduced to trusting the Russians to be an impartial mediator. For the Bear has his own objectives, all of which serve his own ends, not that...