we're now getting part of two options, bomb iran, let iran get the bomb. we failed to find a third option. bombing iran will unleash a regional war in the middle east, iran has neighbors, hezbollah and hamas on gaza strip and lebanon attack israel. the united states could get drawn in, how do we finish the job if israel starts it and can't finish it. gregg: which is worse, that blow back as you described it, or, if iran gets nuclear weapons that triggers an he is can is la arms race, egypt, turkey, saudi arabia, which is worse? >> i think the second is worse because a nuclear arms race in the middle east means that the next middle east war, and there will be always another middle east war will be nuclear. the other thing it does it gives iran position of power throughout the region and its hands on the choke point of oil. what does that mean? you if don't like $4 gallon a gas, think again because it could go much higher. gregg: so much to talk about. this is still developing. can t mcfarland.