Gelonghui May 15| Tyson Foods CEO Donnie King said at the BMO Global Farm-to-Market Conference on Wednesday that he cannot predict when U.S. ranchers will begin to meaningfully "restructure" the country.bingoonlinegamegcashcattle. In recent years, producers have reduced herd numbers due to high feed costs and a drought in the western U.S., raising livestock costs and squeezing profit margins in Tyson's beef business.