opposition to sanctions on south africa. >> i glad you bring it up because president obama in this case is expected to veto any legislation that kills this deal. that threat needs 2/3 of lawmakers would be need today halt the accord. are there enough members to override the president's veto at this point? >> gebagain, the congressional math can get complicated. there's another month before the vote will take place. i think if i had to bet right now, and none of us can predict the future i'd say, yeah there will be enough democrats in the house to sustain a presidential veto. and i think you have a president that is perfectly prepared. wasn't terribly interested in getting congress involved in this to begin with. bob corker iran's sanctions review act was a creative effort to give them a voice but not necessarily a veto. i think the president is going to win this one.