"I'll go one step further. If this happens we should go to war with Iran AND Syria."
Why those versus Saudi Arabia? It is widely reported that nation is the principle source of money and people.
We've got Iran surrounded on two sides right now.
I don't know if we have the resources to take on both Iran and Syria at this time. That would have us engaged all across the Middle East. We've got to get Iraq and Afghanistan settled down. Iran is a near-future possibility if it becomes necessary, but adding Syria could stretch things a little too thin.