second part of your question to of course then be able to design that weaponization for delivery on mifflets but obviously we're not going to get into the details of that charlie: some have said at best this kicks the can down the road. is that unfair? ernest: absolutely. again, this agreement is an agreement which has many milestones at many time periods for quite a long time and it's a -- its goal is in the end. as i said earlier, it's not a very short time frame but in the end the goal would be to have the international community have confidence that iran has in fact demonstrated that this program is for nothing but peaceful purposes. fit proves otherwise then we still have the options on the table to react. charlie: let me return to energy policy. what is our energy policy? ernest: our policy, the president's policy, the energy policy have been stated pretty cloorl. we have three high-level objectives. one is support continued economic growth. good jobs, etc., and certainly the energy revolution of these last years has been very important for that. secondly, energy security, and i want t