prosecution during the trial. now, he was not called to the stand. we re going to get into why in just a minute because that s of course the question everybody wants to know the answer to. first, a bit of background. he went to live with the sanduskies as a foster child. he was later adopted. he had denied ever being abused by sandusky till just this week. as the trial was going on, he apparently approached prosecutors and told them his adopted father did molest him. joining me now live with the latest, national correspondent jason carroll. also cnn con trip tributor sara gannham. why didn t he call him to testify? i think that s a good question. there s a question in term of whether or not his testimony would have been admissible. for one reason, jerry sandusky is not charged with sexually abusing his son. i can tell you this, think of this scenario. let s say, for example, jerry sandusky had taken the witness stand and had said during his testimony, i m a great father, i