From Today's New York Times
FEBRUARY 27, 2012
They’re about protecting a system that produces cheap food. JILLIAN PARRY FRY Baltimore, Feb. To the Editor: Re “ Don’t Presume to Know a Pig’s Mind ” (Op-Ed, Feb. 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.” But we can ask, and they can answer. Not in words, of course, but they can answer in ways that we can understand if we are paying attention.