USDA announced additional export sales of corn and soybeans today, but the market paid scant attention to those announcements. Instead, the focus continues to be on the potential size of the U.S. corn and soybean crops. General Comments Corn, wheat and soybean markets all set new contract lows today with double digit losses in wheat and soybeans and moderate losses in corn. Trading volume continued to be light to moderate. The USDA did announce additional export sales of corn and soybeans, but the market paid scant attention to those announcements. Instead, the focus continues to be on the potential size of the U.S. corn and soybean crops. The market is also watching the dollar go straight up every day and trying to assess its impact on U...