The pixie dust theory Posted on December 19, 2007 by Tom It has something to do with subsidies for ethanol. Share this: Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Pinterest (Opens in new window) Pinterest Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Like this:Like Loading...