to organize, and a part of that has to do with the fact that he has to articulate to the eye rape yang regime -- iranian regime a deal, any other deal is not unequivocally supported by the west. there are things that could derail that deal such as brutality on the part of the regime towards the people, such as, you know, another tee tianan square, this time in tehran. i think it's very important for us not to ignore the human terrain. >> jim? >> i would just say that i think i would tell the president that the goals that he's set for the engagement strategy could only be accomplished in the event of a change of regime because i think this regime is committed to attaining a nuclear weapon which it sees as a way of preserving itself in power because it fears its own people for good reason. and secondly, if i expect the administration will continue on its engagement strategy regardless, and i would say it's important to set a deadline on that because otherwise iran will just run out the clock and, you know, kind of engage in pseudo negotiations. and thirdly, i think that, you know, presid