the fly could be telling us something....
Yes in The Stand the raven symbolized an omen of bad things to come. Remember God too used animals for his plan, like the talking donkey, the Ark, Jesus returning riding on a White Horse, etc. So why not Satan, since the animals are of God, the only thing left are the pest for Satan which says alot about Obama. How ironic that fly appears on his face right after his coronation.