All Muslims are responsible for that day...they support their own and live by the same code. It is NOT a religion, it is a political movement.
When I see them leaving Islam...then I will reconsider my feelings.
Actually it is a religion that also controls the political structure of the state. Islam demands total control of the public. It micro manages their entire life and defines what they can and can do. The tenets of the religion demand expansion and conquest. In Islam there is not a divide between state and mosque. They are one and the same, thus extremely dangerous.
The president of Iran Mahmoud Ahmedinajad is simply the public mouth peace for the controlling theocracy. When Iran goes nuclear it will be the ruling Mullahs that have their finger on the button. If the Mullahs believe their Koran, the will use that atomic weapon. The only thing in doubt will they hit Israel or the USA first. I would suspect they will wait until they have several bombs and hit Israel, and cities in Western Europe and the United States at the same time.