General Comments As dire as the U.S. soybean and corn supply situation may prove to be, futures markets can trade on them only so long before turning to something else. Moreover, markets have had plenty of time to price in those expectations of tight supplies. Thus, the market's attention is increasingly focused on Southern Hemisphere crops -- the "second" harvest -- and on Brazil and Argentina in particular.USDA has based its U.S. and world soybean analyses on the assumption that Brazil and Argentina will produce huge soybean crops. Specifically, USDA predicts that Brazil's soybean crop will reach 81 MMT and that Argentina will produce 55 MMT. Both would be records. Certainly, soybean prices have provided South American farmers with ple...