Former CIA officials went on a popular radio program hosted by UFO investigator George Knapp recently and said they had encounters with aliens. Also, religious fanatics in the Pentagon may be one of the reasons the government has been slow to disclose the truth about extraterrestrials.
Link to Alien UFO Sightings article: Ex-CIA Officer’s Alien-UFO Encounter: Says ‘There’s A Whole Other Reality That Surrounds Us’ - Alien UFO Sightings (alien-ufo-sightings.com)
