Some 250 teenage boys will pile onto the carpet of the Islamic Center of Passaic County on Sunday to catch the Super Bowl on a big screen. But when the much-buzzed-about commercials come on, they won't be watching. A youth leader manning the projector slaps a piece of paper over the lens, blocking out images the center considers inappropriate, such as beers and bikinis. "The purpose is to keep them away from bad influences," said Emad Hamdeh, the youth committee director. "The beer commercials show people happy while drinking; that's not reality." During the self-imposed blackouts, the boy fans don't...