The Pentagon released a report that said there was no credible evidence that the U.S. attempted to cover-up extraterrestrial life. » Subscribe to NBC News: https://www.youtube.com/user/NBCNews NBC News Digital is a collection of innovative and powerful news brands that deliver compelling, diverse and engaging news stories. NBC News Digital features NBCNews.com, MSNBC.com, TODAY.com, Nightly News,… Continue reading Pentagon report says no evidence of UFO cover-up by U.S.