Rumors that Moscow might be withdrawing slightly from its aggressive posture with Ukraine seemed to trigger a wave of selling across the wheat markets. Corn could find no friends today in part because of the losses in wheat. General Comments There was significant selling pressure in the corn and wheat markets today, while the soy complex was strong in the old crop and mixed in the November contract. U.S. financial markets turned from lower to sharply higher this morning. Some were attributing these moves to a statement that Moscow was ready to de-escalate the situation in Ukraine. That rumor eased concerns about Black Sea exports and seemed to shift the focus back to Tuesday's USDA crop reports, and those should be bearish.USDA will relea...