Volatility returned to the markets today. After a benign overnight session, corn, soybeans, and wheat all headed lower on bearish export sales numbers. There after, however, reductions in Argentina’s soybean production forecast pulled that market higher while wheat found support on technical buying. The grains markets closed lower today, on average, but the late-day rally pared losses substantially.  Outside markets are mostly higher today with the Dow and S&P 500 Indexes up fractionally after larger gains this morning. The CBOE VIX index continues to fall, moving below 13 early this morning. COMEX gold is $5 higher after finding support at the 40-day moving average. The Dollar Index is continuing its slide, falling 36 point...