During a remarkable congressional hearing, former American intelligence official David Grusch revealed that the US government conducted a "multi-decade" programme aimed at collecting and reverse-engineering crashed unidentified flying objects (UFOs). The Pentagon has however denied his claims. <br /> <br />#PentagonUFO #Davidgruschwhistleblower #UFOandalien<br /> ~PR.152~ED.102~HT.178~
