From Ron Rosenbaum in Slate:
Could it be that the three films are a symptom of our addiction to fables of redemptive uplift that shield us from the true dimensions of the tragedy? Redemptive uplift: It's the official religion of the media, anyway. There must be a silver lining; it's always darkest before the dawn; the human spirit will triumph over evil; there must be a pony.
That's always been the subtextual spiritual narrative of media catastrophe coverage: terrible human tragedy, but something good always can be found in it to affirm faith and hope and make us feel better. Plucky, ordinary human beings find a way to rise above the disaster. Man must prevail. The human spirit is resilient, unconquerable. Did I mention there must be a pony?
9/11 is no different. Flight 93 has become 9/11's pony....I know: I'm dark. If you can find a pony in there, let me know.