are suggestions that you need to prove it? where do no, sir suggestions get vetted and have we had suggestions where you said no we don't node to d need to do that. >> there are at two levels that that take place. by statute alternate the office of the director of national security there is alex joel who is an incredibly capable person whose job it is to take a look at our programs. >> that person would have the requisite clearances to know all the details. >> absolutely. he is in fact part of this audit process as well, his office is. the second thing is, outside of the intelligence community the president's oversight board which has five confirmed members is also charged with evaluating the impact of our counterterrorism programs on paoeufs se privacy and civil liberties.