One of the thorniest issues involved in setting speculative position limits concerns the exemptions that commercial market users are able to receive for positions that are bona fide hedges against risks they face in the course of conducting their businesses.The process of setting maximum limits on the size of long and short positions that speculators are allowed to hold in commodity futures, options and swaps markets is highly complex. In fact, it is much more so than Congress envisioned when it passed the Dodd-Frank financial reform legislation in 2010. To the general public, there has always seemed to be something unsavory about speculation and speculators. This attitude was quickly adopted by many of the political class, and excessive sp...