I guess I am on a "green" theme this week. I always smile when I see one of these Segways in motion. Do you think electric scooters like these offer any promise for our transportation mess, or do they just create a new set of problems?

/PR NEWSWIRE
Glendale, Ariz. police officers test their skills on Segway Personal Transporters, which they will use to patrol the site of Super Bowl XLII. Segway PTs use no gasoline and give off no emissions