The ex-US intelligence officer recently talked a bit more about his findings on the Joe Rogan Experience podcast. Grusch, who previously worked with the National Geospatial-Intelligence Agency and held top-level clearance at the Unidentified Aerial Phenomena Task Force, entered the public eye earlier this year when he made the startling claim that the US government had long been in possession of "intact and partially intact vehicles of non-human origin". He later appeared at the subcommittee hearing on UFOs at the US House of Representatives where, citing "extensive interviews with high-level intelligence officials", he maintained that "non-human biologics" had been found...