From Today's New York Times
Animal Ethics
FEBRUARY 27, 2012
20): Blake Hurst, a former hog farmer and president of the Missouri Farm Bureau, cautions that “we can’t ask the pigs what they think.” Not in words, of course, but they can answer in ways that we can understand if we are paying attention. To the Editor: Re “ Don’t Presume to Know a Pig’s Mind ” (Op-Ed, Feb.
40 
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