Stranger,
Did you know that if I gave you a machine gun, and you were able to line up every single Sex Offender in the country, and enjoy a few days of mowing them all down, dead... Every last one of them... That within six (6) years, we would again have just as many in our midst as we did before you started shooting?
What are YOU going to do with that little fact? We breed that sickness in our society. It is NOT just a casual illness that resulted from drinking some bad water, or something.
And you know nothing about any of them until AFTER you have read in the paper that one of them hurt yet another child. I am sure that child appreciates your concern for him or her.