agreement and they stretch this until june? will the u.s. congress impose new sanctions? the president might be able to veto them. but this is a political constraint on the administration. secondly khamenei what will the leader of iran do if there is no agreement? he may just wash his hands, he may endorse it he's the supreme player. and then lastly chris, i think what we need to watch is can we get in this interim period some kind of restraints on iran's behavior? as a state sponsor of terrorism. to release that marine release that journalist. find ways that they are more constructive in this whole explosion that has taken place in the middle east. >> i know it's just optics and i know it's over simplification but it does look like iran is getting everything it wants. it's got you at the table as the u.s. figuring out how to mollify