JACKSONVILLE, Fla. (WTLV) - Facebook application allows users to know who their real friends are.
The app scans your friends and matches anyone who is linked as a sex offender in the national registry.
In a world where more friends and more views helps you get your name out there, there's always a potential for danger.
"Just random people add me and it's weird," said Sonora Clemente.
Read more at FirstCoastNews.com.