A newly discovered pathogen, visible only under an electron microscope, is destroying plants and undermining the health of livestock, thereby posing a deadly risk to the U.S. food supply, a senior plant pathologist warned USDA Secretary Tom Vilsack. In a January 2010 letter to Vilsack, (a former Iowa governor and agribusiness champion, appointed by President Obama), Dr. Don Huber advised caution in introducing additional GMO crops. But just weeks later, the USDA approved expansion of GMO crops to include alfalfa, the most widespread animal feed crop. Read More→