Declassified documents explain the Department of Defense's prospective Kona Blue program, which was intended to reverse engineer technology from recovered UFOs. However, the program never got off the ground because the Pentagon found no alien craft to recover. NewsNation correspondent Joe Khalil joins “Elizabeth Vargas Reports” with the latest on the Kona Blue documents. #UFO #UAP #KonaBlue Anchor Elizabeth Vargas delivers the biggest stories, without bias or opinion. Watch "Elizabeth Vargas Reports" every weeknight at 6p/5C on NewsNation. #VargasReports NewsNation is your source for fact-based, unbiased news for all America. More from NewsNation: newsnationnow.com Get our app: trib.al/TBXgYpp Find us on cable: trib.al/YDOpGyG How to watch on TV or streaming: trib.al/Vu0Ikij