Let Israel have their way with Iran's nuke facilities.
I'm afraid Israel does not have the resourses to handle a 'rumble' of this magnitude. If the Iranians are bombed by us or Israel, this conflict will go worldwide, rapidly. Expect school houses in Omaha, Cheyenne and out of the way places like that to be bombed by terrorists that are already here, gas and power transmisson lines, freeway bridges and just about anything you can think of.
Israel will be maxed-out just defending themselves from the already known groups of terrorists in that region. It's gonna get real bloody before we see and end. This conflict will cause much blood-letting here and could possibly put the world into a depression, etc, etc. You will not be able just to beat these fanatics militarily...we'll have to kill most of them before we see peace again and I probably won't be alive when that happens, I'm 62.