Louis Dreyfus Commodities Canada Ltd. Files Level of Service Complaint against CN with the CTAWestern Canadian grain producers are now mostly through seeding operations, and while Louis Dreyfus Commodities Canada Ltd. (LDC) and the rest of the industry is focused on catching up on shipments for the crop year, we would like to take this opportunity to explain LDC's recent actions involving the Canadian National Railway Company (CN). more... See more text