Actually, butter contains or is a source of trans fat. It is actually a dairy-based product. We know, as one of the witnesses indicated, that there are natural sources of trans fats, particularly fats of animal origin, specifically ruminants. Dairy products are one of the sources of trans fats.
Part of the assessment we are conducting right now to inform the decision-making process, including resort to regulation, is how these regulations would work vis-à-vis the natural sources--