How could Islam take over the world?

This is just me pondering on the subject.

With all the news about the Egyptian protests and now Iran and Mahmoud Ahmadinejad moving war ships towards the Suez Canal and making moves to start a war in the name of the Twelfth Immam, there is a lot if speculation going on on how this will effect America. I for one cannot fathom a direct assault from foreign invaders even if they conquer the entire Middle East. But then again I don’t think they have any intentions of invading America. No, I think they know that our superior military would send them packing and put them right back in their place.

Which leads me to this train of thought. If I am Mahmoud Ahmadinejad and I want to conquer the free world and spread Islam for the Twelfth Imam, the only way I can do it is to neutralize the US. How would you do that, you may ask? My best guess would be to use those WMD/WMEs that he’s been smuggling into the US. With the US already in near financial collapse, it’s troops already spread to thinly, that would be the straw that broke the camels back. We would not be able to recover and we would not be able to defend our allies, thereby leaving the Twelfth Imam to reign his unholy hell on the world.

Just a thought — a terrible one at that.