r**m 发帖数: 1825 | 2 In 2013, the FBI issued a press release regarding the memo. In addressing
the memo's context, the Bureau wrote, "Finally, the Hottel memo does not
prove the existence of UFOs; it is simply a second- or third-hand claim that
we never investigated. Some people believe the memo repeats a hoax that was
circulating at that time, but the Bureau’s files have no information to
verify that theory."[109] |