Will continue to see episodes of tactical convergence between the United States and iran and cooperation but for his personal interests we will continue to see this strategic enmity between the United States and iran not because it is in the interests of either country or something pushed by the u. S. Government but the parochial interests of the Supreme Leader to maintain this strategic enmity. Thank you for that pessimistic but realistic appraisal of where things are headed. We will turn to questions in the interests of time, three questions at a time. Please identify yourself and your affiliation and keep it to a question and very brief. My question to anyone who would ask, in february of 2014 u. S. Treasury issued in which they sanction Companies Including a couple of cooperative, treasury stated these operatives bringing fighters from afghanistan to syria to al qaeda. It doesnt make sense. Al qaeda related groups including isis. Can you shed some light and turn this . With knowled