The CBOT was mostly lower on Tuesday as fund liquidation and short-selling continued amid pressure from the massive Brazilian soybean crop and promises for an equally formidable safrinha corn crop. Brazil seems to be dominating the market discussion right now, especially in the soy complex, and market conditions switched from bullish to bearish very quickly. Corn is also finding pressure from Brazil after China cancelled some export sales yesterday, sales that will likely be switched to Brazil. The corn market did manage to squeeze out small gains for the day, however, on buyers at technical support levels. There is little fresh news right now outside of Brazil and how the U.S. weather will impact the HRW wheat crop and spring planting effo...