Does anyone remember...

A TV documentary about the Children of God that was done in 1972? This program was a follow-up to one that was done at TSC in 1971. The first program was complimentary, but the one in 1972 exposed the sexual liberties being taken by members of Berg's family. It may have been based in part on an interview given by Aaron's first wife, who was molested by Berg at TSC. One of Berg's children--probably Faith, maybe Deborah--gave an interview and denied everything. Were these early documentaries on 60 Minutes or 20/20?