break out in the region between the u.s. and the iran, that they would be the first ones in the line of fire, they would be the first ones to suffer, which is why they're calling for caution. >> could iranians lash out at the place which i worry the most about, which is iraq, which is remarkably stable right now, but iran has lots of influence there, and it could very easily upend this delicate balance. >> iraq is an area where iran could lash out. the persian gulf could continue to be an area where it's very easy for the iranians to lash out. iran has threatened the gulf arab states, for example. i think it's threatened dubai directly in case it was attacked first. so there's a range of areas where iran can use the levers at its disposals to lash out. and further destabilize the rou signed the deal were wildly popular. what is going to happen in the next election? will the next president likely