Former US defence official Christopher Mellon says Donald Trump’s UFO-file initiative could reveal extraterrestrial activity, with an unclassified cache including gun-camera and infrared videos of unidentified aerial phenomena and many more such materia… #aliens #ovni #thesun #uap #ufo #ufosky #usa https://www.thesun.co.uk/news/38515094/trump-ufo-files-clues-mystery-craft-ex-defence-boss