i think he's in an unstoppable frame of mind. he's back at number one. he's found love again. nothing can stop him. zach, christine, thank you both very much. >> thank you, piers. i want to turn to the other big story of the day. jerry sandusky speaking out from behind bars for the first time since going to prison for child sex abuse while at penn state. a new documentary, sandusky talks about the late visionary coach joe paterno and claims key witnesses in the case changed their stories. joining me now in his first prime time interview, documentary maker, john siegler. welcome to you. what is the purpose of the film that you are making? >> first of all, there is already a film made called "the framing of joe paterno part one." this sandusky interview may be part of a larger film. it's an honor to be with you. you actually inspired part of my work here because on the day of jerry sandusky's verdict when you were anchoring here on cnn, you declared that joe paterno was clearly part of a coverup. i thought that was ridiculous because there was no evidence for that then. there's no evidence for that now.