It could happen

Over dinner this week, Dave and I slipped into our regular what-is-this-world-coming-to conversation. We were talking the price of gasoline and how sick we were of hearing about it and why don't they just outlaw Hummers already when Dave pointed out something interesting. One day, probably in the not too distance future, a road trip - the right of passage of college students across America- will be something only the upper class can do.