A Cincinnati Deaf school has issued a scam alert. St. Rita's School for the Deaf says several people are going door-to-door, claiming to sell raffle tickets on bahalf of the school. They are telling potential buyers that the tickets will give them a chance to win a large sum of money or a television set while at the same time helping the school. However, administrators say the school is not sponsoring this effort and does not solicit donations in this way. If you have any information about this unauthorized effort, please call the school or notify the police.