>> kate, that is the question of the day. first, if i can comment on what susan just said, there will most definitely be not just a military after-action review of the last 20 years, but i'm certain there will be an interagency review. and the critical part of that, if i may, is to make sure it's a bipartisan and calm effort to determine what we did right and what we did wrong. there was certainly a lot of things we did right as well as many of the things that we did wrong during our time in afghanistan. now, to answer your second question, i actually have a letter to myself in my desk drawer that when i was the war planner in 2002 when we were in the pentagon, in the joint staff, i had to brief a couple of key leaders in the department of defense about what going into iraq would cause us. in that long four-page letter i wrote to myself which i haven't chonin except my wife, there were some things that talked about the future of american