Reaction to a technically oversold market and debate about the potential U.S. corn and soybean yields, spurred by the Pro Farmers annual Midwestern crop tour, led grain and soy prices to bounce higher during the day session. General Comments World stock markets were hammered today. China's Shanghai Index fell 3.4 percent on a lack of confidence in the government's efforts to halt the current economic slowdown. Those doubts and Europe's own slow growth problems put European stock indices down about 2 percent. U.S. stock markets face all of that along with the sick crude oil market and more questions about what the Fed will do to interest rates and when. Minutes from the last Federal Open Market Committee (FOMC) meeting released yesterday s...