Im so amazed how UFO lovers will cling to any shread of evidence {since they have no solid evidence}....this was a "Men in Black" Will Smith joke tongue in cheek. It's like believing in Jehovah there is no clear solid evidence he exists.
AND.......why flying saucers the shape of the vehicle is so wrong....you know why, because in 1947 someone threw a kitchen "saucer" in the air and took a photo....so evolved the saucer idea.