The E85 movement, which is based on an alternate fuel consisting of 85% ethanol and 15% gasoline, is getting an additional boost thanks to a recent decision by General Motors to expand its existing line up from 9 models to 14. This increase will mean that General Motors, which already has nearly 2 million E85 vehicles on the road, will be able to produce as many as 400,000 E85 vehicles per year. For proponents of alternate fuel sources, the decision by General Motors is certainly a welcome one. Let