Moreover

I've always wondered what kind of person goes into training so as to be able to detect online stalkers of underage children.  Who devises the training, how are they recruited, and why do they want that job.  Surely there must be psychological assessments involved somewhere along the way, and how are the proper persons evaluated?  Are they read porn,shown pictures, and had their reactions rated on a scale of sexual non-excitement.  Who's to judge the qualified----maybe a member of the clergy, a trusted Boy Scout leader, a Senator, a highly respected football coach?  Or a noted actor, an ex-governor, or any member of an existent police force not inclined to email pictures of his penis?  And once a person is installed in the job and trolling the internet for the perps, hoping to make them his victims, how long could that person remain normal in the social sense.  An adult male, or female, pretending to be a nubile youth talking dirty all day.  Could that person think that they have the best job in the world?