I said it was a news magazine produced by NBC and broadcast by NBC.  I said it originated in 1971.  I saw it more than once in the 1980s.  How would you like it if someone doubted your memory of watching a TV documentary ?   I know what I saw and heard.  I never claimed to remember every word of it.  I said it had soundbite interviews with both of Janis' parents.  You seem like a confused person.  Please leave me alone.    dooyar