User blog comment:FireBird-/MW3's new Survival Mode Revealed!/@comment-71.105.177.161-20110527203040/@comment-2073070-20110528014722

On a similar note, Japan tried using little hot air balloons and bats to suicide bomb America in WW2, flying over the pacific ocean. But the bats just rested at night on the roofs of Japanese buildings, you can guess the rest.