Michael Kinsley argues that the last man or woman to die in any war almost surely dies in vain: The outcome has been determined, if not certified. And he or she might die happier thinking that death came in a noble cause that will not be abandoned. But if it is not a noble cause, he or she might prefer not to die at all. Stifling criticism that might shorten the war is no favor to American soldiers. They can live without that kind of "respect."

http://www.truthout.org/docs_2005/112505S.shtml