The Internet grew 20 percent uglier last year, with terrorists and racists increasingly turning to social media sites such as Facebook and Twitter -- and targeting children, finds the 2010 Digital Hate Report.
Read more:Terrorists Targeting Children Via Facebook, TwitterThe 2010 Digital Terror Report from the Simon Wiesenthal Center for Tolerance found a 20% increase in the prevalence of hate-filled Web sites--notably in social media like Facebook and Twitter