Sorry, but Obama doesn’t consider Iran the enemy. To Obama, the Tea Party is the enemy. Obama will never attack Iran.
Let’s put it this way. Obama would much prefer to have Israel do his dirty work so he can condemn Israel. But there is no love lost between Sunni Barack Hussein and the Mullahs of Iran. Yes, if push comes to shove, even Sunnis and Shiites can unite against a common enemy (Jews or The West) but they still don’t like each other. The book of Genesis in the bible predicted all this, that Ishmael (the future Muslims) would be a wild ass of a man whose hands would be against his neighbors and their hands against him, pretty much perpetually, and that has been true for thousands of years.