In the days of the horse-drawn carriage, two men fight against Detroit's power brokers for the promise of the automobile-and the future of a cityAt the turn of the twentieth century, Detroit is still decades away from becoming the 'Motor City.' The budding manufacturing town is little more than a confederation of tightly knit ethnic enclaves, ruled over by men like Abner Crownover III, horse-coach baron, and James Dolan, a portly politician who runs the city government from behind the scenes. Th