It is an interviewer’s job to get the information, not to re-try a case. And Chris Cuomo learned that lesson the hard way with his recent Amanda Knox interview on CNN. He acted as a cross-examiner, excitingly pushing the prosecution’s theories about Knox’s “deviant sexual activities” with an undertone of judgment. Not even Barbara Walters passed judgment during her interviews with some of the worst tyrants in history. Cuomo should take a note from her book. He got in the way of the interview, and as a result, the subsequent press is more about him than Knox. I’ve been a Cuomo fan for some time, so I’ll give him a pass — but let’s hope he learned a lesson.