. >> richard fieldhouse, former arms services committee staffer. good to see you all again.and my question is if you were to address your view on the consequences if congress were to reject the agreement, specifically looking at whether we could simply negotiate another deal, whether iran would be able to continue its previous level of nuclear programmatic scum enrichment, arak reactor, all that? and also in terms of what the existing sanctions are likely to remain in place and enforced? think you. >> leletlet me take a mad to cut deficits if chris wants to pile on for some specifics as to what to sanctions. we all have these humble that none of us can predict with 1% i could see what would happen if congress does of the do. i think the only thing that is certain is uncertainty. the situation will be more uncertain, more messy, less control, less leadership and international community would be less unite. i think we can be certain of all those things but you can gain outlaw cigarettes mr. alves will play a. let me give you to do that i think it most likely. one is that we ef