Smithfield challenges Iowa ban in federal court IOWA - Smithfield Foods Inc., the world's largest pork producer and processor, charged Monday in federal court in Des Moines that Iowa's ban on packers owning livestock is unconstitutional. 17 December 2002 2 minute read Our Partners Lallemand Lanxess Hamlet Protein Thermo Fisher Scientific Axcentive More News View all USDA forecasts smaller drop in 2024 farm income Market Trends Markets and economics 6 September 2024 2 minute read Wildfire destroys 20% of Brasilia forest Policy and regulation Market Trends Climate change 6 September 2024 2 minute read Arson suspected Hog futures fall on a seasonal lull - CME Market Trends Markets and economics 6 September 2024 2 minute read Cattle fall as consumers opt for cheaper meats Our Partners Lallemand Lanxess Hamlet Protein Thermo Fisher Scientific Axcentive