prepared to walk away. obviously they don t think we should be talking to iran in the first place and that president obama you know violated something by agreeing to do that in the first place. but republicans have said that obama has you know crossed red lines before like syria is a good example they say. so that just by he has too much invested in this. that he s going to keep going and gng. that they re going to give away too much. this isn t a practical hardball negotiation and president obama something too soft. that s the republican line. which is in keeping with their line on his foreign policy. anyway. if they can get a loose framework. i don t think anyone thinks they re going to get what they sought at the beginning. the idea was a tight framework and finish the talks. sometimes walking away gets people back to the table. we ll see what happens. but again, obama has so much invested in just opening a relationship and a dialogue with iran. so like it just seems, it s