it's one of the reasons that kids are hooked, living more and more of their lives online. do we really have any idea what it's doing to them? do you know the secret language they're speaking to each other? that they don't want their parents or teachers to understand? we spent the last two years looking for answers in a first of its kind investigation. we want to warn you, what we found the kids say online might shock you, especially when you remember they're only 13. but we think it's important to show you it all unfiltered. for the next hour, we're taking you here inside the secret world of teens. millions of tweets, comments, pictures, posts, likes, hash tags, videos, a steady stream of social media activity, and all constantly at the fingertips of 13-year-olds across america. the volume of internet noise can be overwhelming and indecipherable in a new language of social media. so how to crack the code? 360 went directly to the source.