Quiet overnight trading saw weaker wheat prices, while corn and soybeans traded narrowly on either side of unchanged. Winter wheat futures fell below technical support, bringing on long liquidation by noncommercials that accelerated during the day session. Chicago wheat finished today 10.75-15 cents lower with Kansas City wheat down 8.75-12.75 cents following the lower closes for Paris wheat futures. MGEX wheat was not hit nearly as hard, and its December contract was down just 5.75 cents at the close. Spring wheat harvest is on the downhill slope at 60 percent complete, according to USDA, versus an average of 44 percent. Soy futures prices chopped around during the day session before closing lower with November down 7.25 cents. Corn futur...