The uproar over the plight of Canada's rail logistics has been an issue since the 2013 harvest that was 50 percent larger in volume than the 10-year average. This is a complicated puzzle, driven by supply and demand of grains and oilseeds as well as railroad equipment.The Canadian government recently passed the Fair Rail for Grain Farmers Act, setting in motion very stiff performance requirements that the country's railroads must meet or risk heavy fines and, potentially, even more regulation. The uproar over the plight of Canada's rail logistics has been an issue since the 2013 harvest that was, by the way, 50 percent larger in volume than the 10-year average. Do you suppose that this fact, coupled with one of the coldest winters ever, mig...