Convicted sex offenders in Butts County, Georgia, say their 1st Amendment rights are being violated.
Butts County Sheriff Gary Long said Georgia state law requires him to notify the public of sex offenders in the area.
The undercover operation in New Jersey targeted men who allegedly used social media to lure girls and boys.
"It gives me a certain level of discomfort knowing that he's back in the school system and knowing that people are OK with it," former student Katie Pollock said.
Some experts think the procedure could be a human rights violation.
Justice Elena Kagan mentioned Donald Trump's Twitter feed, which he used as a candidate and now as U.S. president, as an example of how social media has become vital in the political sphere.
When it comes to child abuse, fear everyone but the stranger.