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Photojournal: Working in a hog factory

"Security is pretty vital on a farm like this one.

"There are tall fences around the grounds and the gates are kept locked.

"It is important that careful checks are kept on all the comings and goings.

"We have two security guards working here. One comes at 3pm when we knock off, and the other arrives at 7pm and stays through the night."

Planet Under Pressure

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