America declaring war on Iran because it may be developing nuclear weapons is a war without precedent or meaning. MAD is total faith in an endgame scenario. Iran would be extremely stupid to get a bomb, but then look who is in the club of the stupid. Gambling is stupid and the stakes are so high it would be robbing a future in the same way that the USSR collapsed and the economies of the West appear to be in terminal tailspin. Nuclear proliferation is the game with no winner like that one with a revolver, five bullets and four players.
Nuclear proliferation is an expensive shield and humanity hides under a shadow of total annihilation for idealogical enforcement or redundant residual racism? The world does not want a nuclear Iran, nor the tens of thousands of these weapons pointed at each other. Nuclear proliferation is an extremely expensive path.