Retired Air Force Lieutenant Colonel talks about investigating and debunking UFO sightings Retired Air Force Lieutenant Colonel talks about investigating and debunking UFO sightings Video of Retired Air Force Lieutenant Colonel talks about investigating and debunking UFO sightings Published on Jul 20, 2012 by UFOdisclosureGROUP Retired Air Force Lieutenant Colonel talks about investigating and debunking UFO sightings Log in or register to post comments