Eight people-six women and two men-died Tuesday in a fire at a restaurant popular with local residents in the Mexican resort city of Cancun, and employees told police that unidentified men threw gasoline bombs at the restaurant. Quintana Roo state Attorney General Francisco Alor said the cause of the fire was still under investigation. It erupted in the pre-dawn hours Tuesday at the Castillo del Mar restaurant in a low-income area far from the city's tourist zone.