Neil deGrasse Tyson talks UFO files and evidence he needs to see: "Fork up the aliens"

Astrophysicist Neil deGrasse Tyson discusses newly released UFO documents and videos from the Pentagon, revealing his thoughts on the evidence needed to prove alien existence. He shares his perspective on the topic, emphasizing the importance of concrete evidence. The discussion revolves around the authenticity of UFO sightings and the requirements for convincing proof.