Slickterp
Favorite Answer
You can try, if you actually suffered some kind of damages.
Felonious Monkey
Yes. James is correct that the comment must be "published" somewhere. Also, you must incur some form of damages, for example harm to your business or job.
James
Depends, the comments would have to of been made in the public domain and a record of them, E.G. an email or Facebook post.
G R
Why?
Who?