Corn imports into Western Canada from the U.S. have risen dramatically following the 2021 drought, but cattle feeders in Alberta say unpredictable shipments are not keeping up with demand. In some cases, feedlots say they are scraping together the last of their feed supplies, and are banking on delayed trains still arriving in time to maintain rations. According to the latest numbers from the USDA, Canadian corn imports in October and November were more than four times higher than the previous year, while there were more than 2.2 million tons in U.S. sales into Canada on the books that were...