Everyone knew that USDA would release big corn and soybean yield and crop production estimates at their annual outlook conference this week — and that's exactly what they did. There is obviously no concern in their numbers that drought conditions which are still in place across all of the western Corn Belt might make it a challenge to attain numbers of this magnitude. Here are their numbers compared to actual 2012 results:There is no reason to argue about the planted acreage numbers used by the USDA. They are well within the expected ranges of most analysts. The question is whether or not you are willing to accept the premise that corn yields can rebound to within 1.4 bushels per acre of the all-time record, and if soybeans can establish...