We last looked at Mosaic (NYSE: MOS ) in June, and I downgraded them from strong buy to buy on the basis of the stock having surged to near its 52-week high. In general though, I’ve beenI’m Jason Ditz and I have 20 years of experience in foreign policy research. My work has appeared in Forbes, Toronto Star, Minneapolis Star-Tribune, Providence Journal, Washington Times and the Detroit Free Press, as well as American Conservative Magazine and the Quincy Institute for Responsible Statecraft. I have been writi ...