Luis "Lue" Elizondo, a former Pentagon insider, joins "CBS Mornings" to discuss his new book "Imminent: Inside the Pentagon's Hunt for UFOs." Elizondo shares his insights on Unidentified Anomalous ...

In his new book, "Imminent: Inside the Pentagon's Hunt for UFOs," longtime Defense Department researcher Lue Elizondo, the former head of the Pentagon program responsible for the investigation of ...

A new book by Luis Elizondo, a former Pentagon official, doubles down on persistent allegations of secret government UFO ...

In his book, Elizondo says that Pentagon knowledge of UFOs began in the 1940s. ... Luis Elizondo has written about his time at the head of a top-secret program to work out what the Pentagon calls ...

In “Imminent,” long-time Defense Department researcher Luis Elizondo argues that mysterious flying objects, now called unidentified anomalous phenomena, pose a national security threat.

Luis Elizondo once ran a secret Pentagon program investigating U.F.O.s. In his book, he described his efforts to push for greater transparency on what is officially known about the phenomena.

In his new book, "Imminent: Inside the Pentagon's Hunt for UFOs," which is available now, former Pentagon insider Elizondo invites the reader into this hidden world. He joined ABC News' Stephanie ...