Overnight trading started out slowly and without price direction. However, a later surge of buy orders in wheat and corn sent prices solidly into the green with the soy complex along for the ride. General Comments The U.S. Dollar Index continues its upward march. Along the way, the currency set a 12-year high versus the euro, which is now worth $1.05. Those planning summer vacations in Europe must be delighted. The Brazilian real is still at a historic low, and that helped sponsor another surge in farm sales of Brazilian soybeans this week.Brazilian truckers have apparently given up the fight for lower taxes on diesel fuel, and they are to meet with government officials on 26 March, hoping for an increase in minimum freight rates. Meanwhi...