Pentagon’s UFO chief separates science from fiction | Nightline

Dr. Sean Kirkpatrick, who leads the Pentagon’s “All-domain Anomaly Resolution Office,“ talks about efforts to determine the truth behind “unidentified aerial phenomena“ sightings around the planet. WATCH NIGHTLINE EPISODES: ALSO AVAILABLE ON HULU: #nightline #uap #ufo #pentagon #anomaly #phenomenon #investigation #abcnews