A new video game lets players kill President Bush. It’s called "Quest for Bush." It looks a lot like a game that hit the market three years ago, called "Quest for Saddam". In the venerable shoot-’em-up genre, who’s the hero and who’s the enemy depends on who’s programming the game. "Quest for Bush," a.k.a. "Night of Bush Capturing," is a free online game released by the Global Islamic Media