wexler, thank you.we would -- we have a lot of witnesses waiting, and we get kicked out of this room literally at 5:00. so we will ask you if you could, please, do your response in three minutes. >> i'll try to do better. >> there's a light right there in front of you that'll help you. >> okay. >> thank you. [laughter] >> with respect to ms. sherman's most recent comments, in terms of defining national interest in the context of why i am here, the last part of the presentation was about, number one, the necessity of america continuing its global leadership role are. and that global leadership role is, as wendy defined it, to defeat terror in whatever form it comes up where it has an impact on our interests which, unfortunately, what we have learned where there is a void of leadership more often than not it is filled by interests that are adverse to us and our allies. so first and foremost, of course, is defeating isis. not containing isis, but defeating isis. second, of course, is the continuing effort