No, but I have misted up a bit at - believe it or not - a comic book.
After 9/11, several comics dealt with the situation in metaphor - from Superman stopping the Brainiac 13 virus in Metropolis, to the "Avengers Disassembled" storyline in Marvel. But I only saw one mainstream comic willing to put its hero in that day - Amazing Spider-Man, written by J. Michael Straczynski (more famous for creating Babylon 5). The opening splash-panel showed Spidey, crouched atop another building, watching the second tower collapse before his unbelieving eyes. There were a lot of other good panels in there, both for the writing and for the portrayal of the Marvel superheroes helping as best they could (Thor and Colossus lifting a beam, while Wolverine and Cyclops cut through it; the Thing carting a massive chunk of rubble away from a buried victim; Daredevil directing firefighters toward survivors he can hear under the debris), but one piece in particular stuck with me for a long time.
Spider-Man drops beside a car, where a little boy is crouched on the sidewalk, next to a smashed storefront. "Son," he starts, "this isn't a safe place..."
The boy interrupts. "My daddy went into that store, and he said for a minute, and he said to wait right here, and if I wait right here it'll be okay, because I was a good boy, and..."
At that point the paramedics bring his father's body out on a gurney. The boy screams. All Peter can do is hold him.
And dammit, there I go again...
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Sodium is a metal that reacts explosively when exposed to water. Chlorine is a gas that'll kill you dead in moments. Together they make my fries taste good.