One of the areas I got into were the audio files from that period. In that I came across recordings the US Military had made of Jane Fonda while she was in Hanoi. The attachment is one of those recordings. I've tried to clean it up, but it was recorded off of a shortwave broadcast so it's a bit difficult to pick up on. I'd recommend listening to it with headphones/earbuds or in a quiet room.
If you've ever wondered why Vietnam Veterans (such as myself) have such a distaste for this woman, this will give you a taste of the reason.