number two, walk away from the table at least once. people conclude if you don't walk away you are desperate for a deal. iranians said america needs a deal more than we do. >> never celebrate the deal. when obama went in the rose guard ep and say we have a historic framework. iranians concluded he is committed publicly and we'll negotiate a better deal for ourselves. that's what they did. >> what are your concerns of the monitoring of nuclear facilities in iran. >> it is a long and dense deal i have not read it all. while i understand a seemingly acceptable inspections regime on what are deemed nuclear. the devils is in the details,