RAY: Many years ago, it was a bright and sunny day and Tommy was driving our dad's '51 Dodge. Suddenly he noticed steam coming out from under the hood. He pulled over and located a slit in one of the two heater hoses, about two inches long.

He carefully removed the radiator cap to relieve the pressure, and he was pleased to find that he'd lost very little coolant. He opened the trunk, confident that he would find tools there. To his surprise, the trunk was empty.

Ever the optimist, he began walking and found a corner store. He pulled out the only money he had -- a one-dollar bill -- and bought a five-cent candy bar. He returned to the car and was soon back on the road.

How did he fix the car?

RAY: A leading automobile executive once proposed a car made out of soybean plastic. This vehicle would be powered by ethanol, and would run on tires -- ready for this?

TOM: Made out of road kill?

RAY: Made from goldenrod. The car would in fact be biodegradable. We would, said the executive, be growing our own cars. Notice the drama in the air? The question is, name this innovative automobile executive.

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