The human death toll from British mad cow disease is doubling every three years. A version of mad cow disease unique to the U.S. is killing deer across North America; young hunters are dying from it. Did they get it from U.S. deer? Or from U.S. cattle or pigs that were fed rendered byproduct from slaughterhouse waste? With a new chapter of their 1997 book, Rampton and Stauber reveal a terrifying tale of governmental neglect and industry malfeasance.