SBWUY Episode 120 Fallen Angels

This episode I look into the theory of Fallen Angels from Heaven, now Demons, being responsible for the UFO/Alien craze that we have all over the world. What happens when pure spirits like Angels mate with human beings? They produce an offspring of Giants called the Nephilim, but to people of Earth, they were called Demons! I also look into a declassified FBI document that details what exactly is visiting us and how they are able to enter our realm. According to this document, the U.S. Government knew what these beings were over 80 years ago, so it begs the obvious, what else are they not telling us?