ZUBRIN UPDATE: In response to our podcast, senior McCain policy advisor Doug Holz-Eakin emails:
Obviously, we agree with flex-fuel vehicles. From McCainâ€™s energy speech to CSIS in April:
â€œWe need not wait for another age, in which science fiction becomes every day reality. Flexible-fuel vehicles aren’t futuristic pie in the sky. We can easily deploy such technology today for less than $100 per vehicle; and we must develop the infrastructure necessary to take full advantage.â€
Perhaps some of the other candidates will want to weigh in?
UPDATE: Some thoughts from Autoblog.