The CBOT was slightly lower for most of the day until late-afternoon selling pushed the market to steeper losses. At one point, wheat futures were in the green, but selling in the soybean market took care of that. Cattle futures were steady in anticipation of Friday’s Cattle on Feed report while the hog market headed south on lower pork prices.  The Export Sales report was bearish old-crop corn and soybeans and new-crop wheat. Old-crop corn exports are up 2 percent from last year but still only 94 percent of USDA’s target with one week left in the marketing year. Soybean exports are in a similar position, down slightly from last year and under USDA’s forecast. Wheat exports continue to disappoint, hitting only 17 mil...