Most parents, I know, assume that Texas is doing everything it can to protect our children from sexual predators. But the State Legislature talks and we get no results. Guns and drugs must be kept a certain distance from public schools, but a child sex offender just off parole can live right next door. This must end. It is time to require sex offenders to live at least 1500 ft. from schools and daycare centers and all convicted child molesters must wear GPS tracking devices for the rest of their lives.