First the move was to let felons vote, now to prevent Sex Offenders from being tracked after release from probation or parole

It is one thing to change the penalties after someone has committed a crime, but it is quite another to say that certain penalties cannot exceed just the time that someone is in jail or on parole. The AP has this story:

Eager to protect children from sexual predators, Nevada and other states across the nation are adopting laws that publicize the names of offenders on the Internet.

But sex offenders say they have rights, too, and argue it's wrong to lump those guilty of minor offenses with the worst offenders. Some are challenging the laws.

"People think that imposing these draconian retroactive laws are a way to keep their children safe," said Margaret McLetchie, an American Civil Liberties Union of Nevada lawyer.

McLetchie and Robert Langford, who represent 27 unnamed plaintiffs in a federal civil rights lawsuit, want to block two sex-offender laws from taking effect in Nevada.

The laws, which they say are unconstitutional, were tailored to meet standards under the Adam Walsh Child Protection and Safety Act, which President Bush signed in 2006.

Nevada was among the first to pass the laws that would allow the state to post on the Internet the names, photos, home and work addresses and vehicle descriptions of offenders who've served probation or prison sentences on convictions as far back as 1956. . . .