Why is it so hard to cut dependence on gasoline?

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  • E-Fuel Corporation. "E-Fuel100, Earth's First Home Ethanol System." (Sept. 16, 2009)http://www.microfueler.com/
  • Lee, Mike. "Iceland the First Country to Try Abandoning Gasoline." ABC News. Jan. 18, 2005. (Sept. 16, 2009) http://abcnews.go.com/WNT/story?id=1518556
  • Sarfin, Barry. "Alternatives to Oil Dependency." PBS. Jan. 7, 2005. (Sept. 16, 2009) http://www.pbs.org/wnet/journaleditorialreport/010705/energy.html