Driving west on the Massachusetts Turnpike, I notice the taillights on the SUV ahead of me. Each light is a thin vertical bar with a horizontal bar jutting out, two-thirds up from the bottom, the bar jutting to the left on the left light and to the right on the right light. The overall effect is a Christian cross that has been divided in half lengthwise, then the halves pulled to opposite sides. I find the image very