Other than some kind of official disclosure announcement --which would mean something to skeptics and those who have not seen UFOs for themselves, or perhaps the revelation that we have debris from one of these devices, or it is admitted that these objects sometimes come in from space, there probably won't be a lot of things that are new that folks couldn't already learn about UFOs from studying the history of the phenomenon. We already know they have an interest in nuclear technology, have been here for a long time, have been over most of our military installations and even have briefly landed (see old articles), expose themselves to civilians in certain ways, hassle our militaries, have flown alongside civilian and military aircraft for extended periods (though vids in addition to the still photos that exist would be great), come in from space sometimes, or emerge from the oceans (transmedium sightings go back far and there is the excellent one from '47). I very much doubt that the government knows where they originally came from, so there it is.
