During the International UFO Congress, attendees shared their alien encounters, leading ancient astronaut theorists to conclude that various races of ETs have been using humans for genetic testing. | Ancient Aliens: Out of This World Moments

Alien investigators research claims that aliens are abducting humans and harvesting them for blood and tissue. It is believed that they are using this information to create alien-human hybrids to conquer the planet. The government has been trying to keep it quiet for years. Even Margret Thatcher probably knew about it! Watch more like this on discovery : https://bit.ly/3eixZno | Love Space