Bears were in full control of the CBOT on Tuesday with soybeans hitting new contract lows, soyoil posting a bearish breakout from technical formations, and wheat flirting with contract lows. Not even the news of fresh export sales of corn to Mexico and soybeans to unknown destinations and Spain could lift the markets. Corn managed to survive the selling onslaught relatively well with less than 2-cent declines across the board and bulls holding support at key levels. There was little fresh news for the day and what did appear was either bearish or simply ignored by the markets. Funds continued to expand short position in wheat and the soy complex and were largely flat the corn market. Unless some positive demand news breaks this week, the CB...