musbe proportional tthe ends is out inodern war that obviously involv air attacks, as well acivilian populati. and think it's tough to make the casin 2009 that afghanistan represents a grave threat in the unit states. >> do we want th afghanistan debate. first of all i sat throu hours of just war theorynd mark just explained it tter than those hours so i'm grateful. lehrer: what about -- pick up for a momentn margaret's piece abouthat the germs told her about this was -- th was 60 years ag and it was some teresting pot, did it ring with you? it does ring with me. at some point, i mea what germany under adolph hitr and the third like did cs to heav in -- reich ys to heaven for vennce and will never be forgotten by anybodwalking this earth. but after three generations it is time to lookt germany with fresh eyes. >> ba about the germans. >> that is the thi. i think we trust the germans. think successful add american administratio have asked them toake more gressive roles he, use their por in former yuing laughia, et cetera, et cetera. but cultures jt movely. and the germans themselve does not se