"… nufacturers and importers, makers of medical devices and even producers of biofuels.To be sure, some unknown portion of the taxes that fall directly on indivi …"

"… air and water regulations, miner safety issues and the military’s use of biofuels.Overall, most of the companies that have invested in either American Cross …"

"… in storage in the United States is surging, in part because of the boom in biofuels. Yet at worksites, farmers and commercial operators keep making the same m …"