This is a very typical sound, with its muted roaring hum. This is the first UFO related video ever uploaded by this user.
Story Source:
http://www.youtube.com/watch?v=KDoBJugoe0w Dreamland Video podcast
To watch the FREE video version on YouTube, click here.Subscribers, to watch the subscriber version of the video, first log in then click on Dreamland Subscriber-Only Video Podcast link.