I tried the Google link again and it worked.
Just listened to the audio, VERY informative. One question: have you ever read "They Own It All, Including YOU!" by Ron McDonald and Robert Rowen? It lays out in law how everything acquired with FRNs contains a hidden lien, just as you mentioned. If you haven't read it, you may want to get it.
I'll be re-listening again to really let this stuff sink in. Powerful stuff!
Why your sheriff is the supreme law of the land