Alien

Well all I can say is the Foo fighters really are only the tip of the iceberg. I haven't heard of any evidence other then multiple credible witness sightings. Sightings however aren't going to constitute a topic worthy of discussion on this particular forum. If you are interested in that type of event I would point you to the Disclosure Project. It is a very serious compilation of these types of sightings. http://video.google.co.uk/videoplay?docid=-5980990221766439646#