secretary for being here and general whitcomb, we appreciate your service. secretary, i know that they challenge like this is very complex logistically. this is a significant undertaking to organize something as large and of the realities of the challenges on the ground. i believe that you and all of us are primarily concerned to as sways the grief and difficulties of people who have dealt with this and their loved ones are affected and those that they remember with such a love and honor that somehow that has been diminished. there are two things i think we should focus on. number one is to figure out what happened not so much to blame but to be able to reorganize and restructure so that it does not happen again my first question is -- in terms of the structure, it sounds like some of the people at the top echelon were at war with each other. that seems to have filtered down and added to the confusion that may be at the base of what happened here that we are all concerned about. what has been done to restructure things? i know you've covered this to some deg