It's the breadth of the term, "sex offender" that troubles me, never mind that this helps the statists get their human tracking systems perfected.
How about we just keep the criminals in jail, or kill them like we used to do? Oh, but that WORKED.
It did work. And it will work again.
If the monster who raped little nine year old Jessica, then buried her alive, is put to death, he will never hurt another child.
Once a sexual predator is dead, his life of crime is over. It works 100% of the time.
Push for justice - push for a mandatory death penalty for child rapists.