“The ABA opposed those provisions of the Adam Walsh Act (SORNA) that apply to juvenile offenders. A large percentage of “sex offenses” occur within families and do not rise to the level of sexual predation that is the target of the Act. The "Lifetime Registration" provisions of the Act are likely to have a chilling effect on the reporting of these crimes and will reduce admissions (guilty pleas) to the charges in the cases that do get reported.”