''There's only "I don't know", no "we don't know".
Then there are those who think they know, but mistaking their assumptions for knowledge, really don't really know a thing.
And if someone, somehow does know, they either do not wish to prove they know, or cannot prove they know. If the latter, what they know is irrelevant to us because it's just more noise added to the murky world of UFO's, greys, nordics, pleidians, galactic federationists or manifestations of satan and his demons, etc, being expressed by those really don't know sh*t.
