TORONTO — The bearded imam in traditional robe is railing against pop-culture idols, warning Muslims to protect themselves from the evil influences of prime time. “‘American Idol,’ ‘Canadian Idol,’ I say all idols should be smashed,” Baber tells a small congregation sitting on the floor of a makeshift mosque. “‘Desperate Housewives’? Why should they be desperate when they’re only performing their natural womanly duties?” Rayyan, a gorgeous young woman in a headscarf, looks bemused then whispers to her mother “Hey, did you tape last night’s episode?” The scene is from the first episode of the CBC comedy “Little Mosque on...