there's the afghan policy issue. there's legitimate questions about what we're doing, what we did and what we will do when it comes to afghanistan withdrawal obviously, and then, number two, the -- you know, what our future role is in afghanistan, whether we'll have diplomatic relations, what our capabilities are to combat terrorism there. so those are big questions. then there's the political questions, right? mark milley has seemingly been -- i don't want to -- he's been busy, i would say, talking to book authors, and there's been a lot of information about him dealing with the chinese and dealing with other political actors when it comes to bob woodward and bob costa's book, which is out and is getting a lot of buzz. so that's something that you'll see a lot of people ask about. remember, this committee is filled with a lot of ambitious politicians, people like tom cotton, john holy, rick scott. all people want to hear answers about that.