Two teenage girls, skipping school Friday, accidentally called the county sheriff's confidential cell phone number to try to buy drugs. When they learned of their mistake, they hung up and dialed the number again. On the second call, a county sheriff's deputy answered the telephone, calling himself "Dupe." Undaunted by their first mistake, the teenager placed an order for drugs and told "Dupe" where she would be with the money. The sting operation was conducted and two Austin teenage girls, ages 15 and 17, were arrested and charged with possession of drug paraphernalia. One was released to her parent and...