The U.S. winter wheat production estimate was 6 percent higher from the May number. That is a significant increase, all in hard winter wheat, and justified by the harvest yield reports. However, there is one problem with that particular crop.Today’s USDA reports were bullish on soybeans, slightly positive for corn and neutral to bearish on wheat. The U.S. winter wheat production estimate was 6 percent higher from the May number. That is a significant increase, all in hard winter wheat, and justified by the harvest yield reports. The problem is the big hard red winter wheat crop looks like it will have very low protein content, below 9.5 percent in some cases. Following is a comparison of the May and June production estimates:USDA cut ending...