The second presidential debate will be held tonight in New York City, and a group of undecided voters will be posing the questions. It is unlikely that the demographics of the group will include a farmer who wants to know the nitty-gritty of the farm bill. And since the farm bill didn't come up in the first debate or in the vice presidential debate, the American Soybean Association (ASA) did a true public service by releasing both presidential candidates' answers to its questionnaire on farm issues.What was perhaps the most surprising aspect of this questionnaire is the topic of biodiesel. Specifically, the candidates were asked how their respective Administrations would use the Renewable Fuel Standard (RFS) and Biodiesel Tax Incentive to...