Space Shuttle shot down by UFO

Video documentary presents evidence pointing to the possibility of the Space Shuttle crash having been caused by an Extraterrestrial craft shooting it down. I have included a preliminary Video of a UFO caught on camera on Fox News whilst the Columbia Shuttle crash was being documented, which i feel is necessary to watch before getting into the documentary evidence presented in the two subsequent videos.

David Sereda and others discuss the possibility that the planet is caught in a terrestrial-ET space conflict or an ET-ET conflict.
Part of this looks at the case of the Columbia Shuttle which was seen with two UFOs and also photographed by a scientist who caught several frames showing some kind of plasma weapon homing in on the shuttle body.
What are the consequences of above government agencies knowing about these type of conflicts and failing to disclose it to the world?

Preliminary Video shot of Ufo Captured on Fox News during the incident

The Incident was seen with two UFOs and also photographed by a scientist who caught several frames showing some kind of plasma weapon homing in on the shuttle body.
What are the consequences of above-government agencies knowing about these type of conflicts and failing to disclose it to the world?

Part One - Space Shuttle Shot Down by UFO

Part Two - Space Shuttle Shot Down by UFO

Links;
David Sereda Blog
www.csa.com
Wikipedia
NASA
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