be other issues discussed such as the breen, journalist state sponsor of terrorism, iran and many issues not covered in the nuclear negotiations. >> also there's the question of involvement of congress, senate bill that would give congress a larger role is on the table here. your take should congress have a larger role here? >> well, i do think that the bill that came out of the senate foreign relations committee, the corker bill a republican bill is a good start. it gives the congress the senate to say in the negotiations the issue will be can it survive in the full senate with some amendments that might kriple the negotiations. now, what i think could happen and i hope will happen is that the moderate republicans in the senate like corker like senator mcconnell can hold back some of these amendments that would