willie wolf was the son of a doctor.s of reason that patty hearst could have been radicalized to willingly and voluntarily join the sla. >> tapes of patty's voice once again play a key role. this time to show she is an unrepentant and dangerous radical. >> i guess i will just tell that my politics are real different from way back when. obviously. >> right. >> and so this creates all kinds of problems for me in terms of a defense. >> to prove that hearst was a willing member of the sla, browning focuses on one tape and one relationship in particular. >> neither cujo or i had ever loved an individual the way we loved each other. >> willie wolf was a very personable young man according to all the reports. at the time of the trial, we had suspected that, in fact, patricia hearst did have an affair with willie wolf, cujo. >> the prosecutors' portrayal of the relationship was confirmed by the pages of the tania autobiography, now in fbi custody. >> cujo was an incredibly patient, loving and dedicated person. before i got a rea