This video came from a person who works for the RR as a train
dispatcher. Every once in a while he sends a cool video involving
trains. This is one of them.
Trains mount cameras in their cabs, facing forward and backward, the same way police cars do. This video is a rearward camera. This is video of a train that ran through a tornado.
First there is the normal rearward view from the last of three
engines, with the trees looking normal. Then you begin to see
rain, and then, halfway through the video the trees begin to sway violently . . . and then the "fun" begins. (AMAZING!!!)