team of experts, the case of jonbenet ramsey was based on a storyline scripted and self published and commercially unsuccessful book, foreign faction. let's bring in jennifer brandt and eric guster. eric, does burke ramsey have a case? >> absolutely not. >> why not? >> he has to prove he did not commit a murder. he may have a claim against cbs, but this is the issue. he has to prove that he is not the murderer. any time you have a defamation case, a defamation lawsuit, you have to prove they lied. anyone can file a lawsuit for anyone saying anything about this, but the burden is on you for you to determine if this person is lying and i'm going to prove it. >> do you agree with what he is saying?