i know ms. brian knows much about them from our previous hearings.the state department has a practice of in i think all embassies 240 or 230 or so to have local nationals generally provide that static, that building guard security force. and they do it as well obviously in afghanistan and in iraq. my question for mr. soloway is, is there a difference between static security in paris or sydney, australia or peru and in active combat zone? do you see a distinction there do? or to you are they always the same thing where it's always okay to have contractors perform that level of security? >> severing different in an active combat zone, so i wouldn't make the statement it's the same as paris. the issue again is and i think dr. stanger's point, there's commonality here, the point i wanted to make earlier, ms. brian doesn't think we agree, but we all agree that the government has to exert control over this mission in whatever form it might take. >> right. >> the gradation is confusing that dr. nagl talked about which is absolutely never which are closely a