Casey Anthony's parents talk about their infamous daughter in a new interview. Nancy Grace listens to what George and Cindy Anthony are saying about reports that Tot Mom might team up with OJ Simpson to do a reality TV show. They also reveal that they believe granddaughter Caylee's spirit visits them in their home some nights. People magazine reporter Steve Heller, Seattle lawyer Anne Bremner, and psychologist Caryn Stark join Nancy to discuss the story.