“Facebook, the world’s second-largest social networking Web site, is adding more than 40 new safeguards to protect young users from sexual predators and cyberbullies, attorneys general from several states said Thursday.”

That is the first sentence from this article, which also notes in pertinent part:

The changes include banning convicted sex offenders from the site, limiting older users’ ability to search online for subscribers under 18 and joining an existing task force seeking ways to better verify users’ ages and identities.