There is something very serious developing in Iran at this time which quite possibly has already begun to develop into a civil war. Add to this mix that Iran is mostly a Shiite Muslim country which has large numbers of well trained and well armed Sunni Al Quaeda terrorists spread throughout the country.
If you have learned anything about Islam, you should know there is a fierce hatred between the Shiites and Sunni's. This hatred is so intense that, even while fighting the rest of the world, they regularly fight each other. They only work together at all to fight the rest of the world.
How long do you think it will take for the Sunni Muslim terrorist to realize the opportunity to overthrow the Shiite Muslim country and also gain their nukes and oil to use in war against the rest of the world including other Shiite countries?
Think about it, if the Al Quaeda terrorist protected, trained, and armed by Iran were to quickly disappear into this extremely angry mass of humanity, they could quickly turn the protesters into a huge terrorist army and overthrow the Iranian government. If they were to do this, then the Shiites in Iraq, Syria, Hizbullah, Hamas, and other countries and organizations would suddenly be without the one Shiite support system they completely depend on and would be at the mercy of the Sunni's. End Game, Sunnin major win.
Iran has to shut this down very quickly or it will get very ugly fast. All Al Quaeda has to do is go for a long walk down the street and they will have nukes and the fifth largest oil producing country in the world along with control of Iraq, Syria, Hizballuh, and Hamas. Oops!!!
The evil people of this world never learn one very valuable lesson from history. You better be careful who you crawl in bed with because they could easily roll over and slit your throat while you are sleeping. It happens all of the time.
What goes around comes around or, as God says, "Do unto others as you would have others do unto you.
Pray long, pray hard, pray often, we really need it.