The devastation left behind by the EF-4 tornado that swept through Washington, Illinois last month (Nov. 17) was unfathomable. On Tuesday, new video – showing the tornado’s fury from the vantage point of four surveillance cameras – was posted to YouTube.  It is a terrifying, incredible sight to behold.

And the footage appended to the end of the video – of the aftermath – is gut-wrenching.

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