By most accounts, the U.S. numbers should be slightly bullish and supportive to prices. The key ingredient will be how much, if any, USDA chooses to increase the export forecasts for soybeans, corn and wheat.USDA will release its December WASDE (supply and demand revisions) at 12:00 PM (EST) tomorrow (Tuesday). By most accounts, the U.S. numbers should be slightly bullish and supportive to prices. The key ingredient in these numbers will be how much, if any, it chooses to increase the export forecasts for soybeans, corn and wheat. Increases in export demand should translate into declines in ending supply forecasts. The pace of both the weekly export sales and actual weekly export shipments has been huge. The table below shows the actua...