Luis Elizondo

Luis Elizondo is an American author, media personality and UFO disclosure activist formerly employed by the United States Department of Defense.
Elizondo claims that some UFOs are of extraterrestrial, cryptid, or "interdimensional" origin, and that the US Government is withholding and suppressing this information. He has been criticized for not offering physical evidence for his assertions, and for presenting images of mundane objects, such as light fixtures and irrigation circles, as possible alien spaceships.