There was a time when rush hour in Odessa, Texas, became a kind of moving McDonalds.  There was more that sizzled than hot pavement.  Hooked to the back bumper of several small cars were little ovens that fried eggs on the way to work and steaks on the way home.  The oven’s heat came from the car’s exhaust pipe, which was shielded to keep out fumes.  Bill Worrell was responsible for this culinary revolution.  No matter how fast he went, there was still one problem.