back to marwan bichara here. is iran going to be pragmatic about the fact that so many are opposed to their policies and being feted over a lovely lunch at the white house and camp david, while they hope to make progress in terms of lifting of sanctions and the ending of isolation, if you like. >> i think iran as a regime in general is certainly has a lot at stake in getting the deal through. apparently the sanctions did hurt iran and a bit of normalization with the west will help iran make inroads. the region is a mess. and iran can make a huge difference. once you take care of that bit, of course, the difference between the people, the conservatives and let's call them the liberals within the system. president obama has been investing heavily in the liberal iranians that won the elections and in a sense, you could say that president hassan rouhani and his foreign minister are like obama, think there's no turning back and they need to nail this thing down. the others right, the more conservative, the more milita