Tom Philpott, Grist's agriculture writer, writes that media in Mexico has linked the outbreak of a new form of swine flu to a huge hog factory. He writes: Is Smithfield Foods, the world’s largest pork packer and hog producer, linked to the outbreak? Smithfield operates massive hog-raising operations Perote, Mexico, in the state of VeraContinue reading “Link Between Factory Hog Farm and Swine Flu Outbreak?”