Opinion: The actual hidden truth about UFOs

​ Peter Bergen and Erik German write that last year’s congressional testimony by a former Pentagon official about a coverup of crashed alien spaceships deserves to be treated as nonsense. They talk to a Pentagon investigator who headed a team that looked into UFOs in great detail, including the infamous 1947 Roswell incident, and found that all but a tiny percentage can be fully explained Read More Breaking News, Latest News and Videos | CNN