>> it's also a fact that there are many members of congress who see this potential pact with iran as simply unacceptable. i'm joined by jim sciutto on capitol hill and athena jones. first to you, what is in this new bill this compromised version i'm told that the republicans and democrats, members of the committee have worked on? >> hi wolf. well this as you mentioned there have been a lot of negotiations to try to find common ground on this bill. the bill that we believe will be voted on and voted out of committee later this afternoon, requires the president to submit the final iran deal to congress. it gives congress up to 52 days to review the deal. during that period the president would not be able to wave the sanctions that have. imposed by congress op iran. there is an initial 30 day review period during which congress is able do that review and another 12s days get added if congress does vote on a bill and sends it to the president's desk and another 10 days if the president vetoes it. a total of 52 days. if the deal is submitted late