There is no question that U.S. corn and soybean exports will be greater than anticipated even a month ago in USDA’s May WASDE, largely because of some significant changes in underlying fundamentals. Corn and soybean futures markets have been on quite a roll over the past month or two. Most of the rallies have been attributed to significant fund buying. That has certainly been the case with funds now reportedly long over 200,000 contracts of soybean futures, 81,000 contracts of soymeal and over 70,000 contracts of corn. There have also been some significant changes in the underlying fundamentals of corn and soybeans. Argentina’s soybean crop was badly damaged by excessive April rains. Not only was actual production lost, but it is becoming m...