The August WASDE confirmed -- if there was any doubt -- that drought-reduced production of U.S. soybeans and corn in 2012 absolutely will require that domestic and export demand for both in 2012/13 be curtailed enough to meet limited available supplies and still leave a minimal pipeline carryover. In the absence of some sort of government intervention, the only way to shrink demand is through prices that are so high that potential buyers/users cannot justify buying/using U.S. corn or soybeans. This process is commonly referred to as price rationing. Clearly, USDA assumes significant price rationing will occur in its August supply/demand estimates for U.S. corn and soybeans.Having mentioned government intervention, we should probably digre...