Halloween is a classic time of year for mischief, but for parents, the question of whether or not your child is pulling one over on you is one to keep in mind. Today's teens use many methods to trick their parents and keep their social lives secret from Mom and Dad- often with a little help from their friends, their computers and cell phones. Our helpful tool prepares parents for the common "tricks" teens might play in order to ensure their children enjoy on the safe "treats" this season.