The story

CNN.com's Cody McCloy and his trusty colleague Brian Hardy want your input on where they should stop during their biofuel road trip from California to Georgia.

While they're road-testing the long-distance viability of biodiesel fuel made with renewable resources, Cody and Brian are looking for interesting roadside attractions.

What's most interesting to you? Space aliens, nuclear weapons, Western history or a mile-wide meteorite crater? Read full article »

All About Alternative Fuel Vehicles • New Mexico • Arizona