reauthorized but that's not this. >> in practice, if a national security adviser at the white house wants to demask someone's name and find out who is that person, these foreign officials were discussing, there's a process you have to go through. it's not simple, is it? >> oh, no. what you do is you've gotten the report. you say i really need to know who person number one is. you fill out a request, in her case a staff member would fill out the request. it would go to nsa and literally be adjudicated by the analyst, a lawyer and someone who is an expert in unmasking and minimization. if the argument made by the requester, and by the way it doesn't have to be the national security adviser. it could be a gs-9 analyst at khai who needs it to perform his or her job. they make an adjudication and make a decision and then, wolf, if it's yes that identity is revealed only to the requester, not to everyone else on the original distribution, so this is very careful and very well