"There's a lot of anxiety about a global food shortage. Farmers across Canada and the US are rushing to get as many crops in the ground, though soaring diesel and fertilizer prices have made the planting season challenging. In some cases, fertilizer is in short supply, and the latest evidence of that is a train carrying potash derailed in Canada.

A westbound Canadian Pacific train carrying 43 hopper cars of potash derailed east of Fort Macleod in southern Alberta on Sunday. No injuries were reported, and the incident is under investigation. "