The west say they fear an atomic arms race in the middle east if Iran gets nukes?

Yes many Arab countries said they won't tolerate Iran being a Nuclear State.

Barack Obama is "fundamentally changing" US policy. Time was when US Policy was to prevent the proliferation of nuclear weapons.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.