A previous post regarding the EPA regulating milk spillages seems to have had some errors (as astutely pointed out by Kelly, our Missionary to the Frozen, Northern Wastelands), so it's been removed. You can see the Thomas Sowell article it came from here.
Over at that link, commenter diehard raises the same objections as did Kelly. I'm very disappointed in Mr. Sowell and will read his articles with a rather jaundiced eye from now on.