Car Free - Not

World Car Free Day. I never pledged not to drive my car, unlike most of my brethren on the CART Board. Yet I did briefly contemplate working at home all day, and in the morning I happily padded around the house in my bathrobe and slippers. After a while I grew restless, so I got dressed and hopped into my aging Camry with its four-cylinder internal combustion engine. On the drive to the office around one o'clock in a light rain, the lines of traffic were as huge and as hideous as anything that I had ever seen.