According to UFO researcher Dr. Jacobs' book "Walking Among Us," alien abductions are part of an ongoing genetic program. The theory suggests that gray aliens have been developing human-alien hybrids, with early attempts producing distinct physical characteristics like oversized heads and eyes. These accounts claim the program has evolved over decades, creating more sophisticated hybrids that are increasingly difficult to distinguish from humans. Full Episode: https://www.youtube.com/watch?v=mKu