While some people turn to social networks as an opportunity to open up and be themselves, others are looking for targets. In this video segment from FRONTLINE: "Digital Nation," learn about Ryan Halligan, the victim of a vicious cyberbullying campaign. After Ryan committed suicide, his father, John, went on Ryan's computer to search for answers. As Ryan's friends opened up online to John, he learned about the taunting that his son endured both at school and online.
This video can be found as part of FRONTLINE | Digital Nation: Life on the Virtual Frontier.