Why are we so nasty to each other online?

(WXYZ) - As more and more youths have access to computers and cell phones, the incidence of tuff language online is likely to rise in large part due to the impersonal nature of text messages, IMs, and emails that give children 'courage' to say things on line that they'd never say face-to-face.

DMC Children's Hospital of Michigan pediatric psychologist  Eric Herman stopped by Broadcast House  to offer parents for tips on how to help keep their children's online behavior in check.