After listening to VERTIgo on my headphones, I realized how likely it is that this song was going to be in that Sky Captain movie. Mainly because of Bono saying "turn it up loud captain!" at the beginning. I can definitley picture this song being played at the end of a movie as the credits roll down. My theory, though, is that when U2 were asked to write a song for the movie, the entire song's lyrics were different. Probably, like, "Oh no! Oh no! Skyhawk's gonna rule the world," or something like that. Then, Bono sang the Vertigo lyrics to it and liked it ten times more, so they decided to ix-na on the sky aptain-ca and save it for the new album. Just my theory, but I think that this was "Skyhawk," and not "Native Son/Full Metal Jacket."