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

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 ...

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 ...