That there is Larry Hagman. Mr. J.R. Ewing himself. He's a big green car advocate now, and he wandered the AFVI expo hall Monday afternoon looking over the cars and signing autographs for folks. Some of the cars he checked out were from ZENN and Zap! Other cars on the floor are the new police-duty E85 Interceptor, the Chevy Sequel, Zap!'s new all-electric ATV, the T3 scooter and more. Check out these galleries if you can't make it to Anaheim for the public day on Wednesday.