robert grenier, let me start with you. mentioned, you were in southwest asia when 9/11 happened. you were there watching this unfold. looking back, did the u.s. make the right moves at that time? >> i think we did. we often talk about the u.s. invasion of afghanistan. in fact, it really wasn't an invasion at all. we only had a few hundred special forces operators and intelligence officers who were on the ground in afghanistan, very importantly, aided by u.s. close air support. but we came in very much with the idea that we needed to aid anti-taliban afghans to take charge of their own future. we departed from that model very seriously later on, but i think that we started out in the right way. >> woodruff: and corey shaoqi, you, as i mentioned, joined the bush administration. but it was after 9/11 when y did. reflecting on that time, were the right decisions made? >> you know, i think we made a lot of mtakes, actually, because we were acting out of fear. my strongest impression joining the bush white house after september