Agreed, the governments do have many things to hide, many classified projects and investigations and many restricted areas. They are able to dedicate a top restricted area for the research of UFOs, if they get one. Unfortunately, this is not a solid point for any assertion regarding the nature of the hidden thing. We can only suspect that something is being absconded, but they have so many things to hide (as for example thousands of bodies in Argentina from 1976 to 1983)that it turns impossible for us to base or reinforce any idea on those assumptions.

Of course, if an independent group finds a material evidence on UFOs, they will not be so naive to show it secretly to the Air Force, they should open it to universities, journalists and the general public, even taking the risk of being invaded by the media. It will be far better than losing the evidence. But I can see that those independent groups, when they assure that they have found material evidence, always find a reason to not show it, arguing that the originator was threatened, or lost contact with them, or that they keep the evidence for their own research, or show some vague photos, or a piece of alluminum, and that's all. Are they hiding the evidence too?

Un abrazo,
Andrés (in Buenos Aires)