Coalescing Silliness The ethanol companies coalesced and developed a McCarthy-like strategy to demand an investigation of the oil companies for coalescing against the ethanol companies. Subsequently, ethanol-supporting U.S. Senator Amy Klobuchar (D-Minnesota) coalesced with similarly-minded Senator Chuck Grassley (R-Iowa) to demand an antitrust investigation against the oil companies. The oil companies have only faced such investigations or demands for such investigations about every year, all of which always come up negative. Per Ralph Waldo Emerson, consistency is the hobgoblin of small minds. The oil companies may as well coalesce to demand an antitrust investigation against the coalescing ethanol companies and ask members of Congre...