or earlier we spoke to professor daniel serwer he is director of conflict management at johns hopkins school of advanced international studies in washington d.c. he gave us his view on the looming fight for it and america's role in the conflict . i think the international community can do very little now it's up to moscow from terror on to restrain damascus and i don't see either one is willing to sacrifice much in order to do that iran seems to be wanting the fight in include russia might prefer restraint but if the fight begins i expect them to support the us has played a pretty strong role in defeating the a sonic state especially in eastern syria but the president clearly wants to get out the americans are looking for some sort of resolution that will enable that to happen it probably won't happen right away but i do expect eventually that the americans who would drop i'd be surprised if a full fledged salt occurs before friday but i won't be surprised if the person next week so. i haven't seen anything yet that would stop it. that was professor daniel serwer speaking with us earl