There's a steady stream of blood flowing down his face from a cut just above his eye. His rapid, open-mouth breathing inadvertently draws some of the blood inside, discoloring his teeth. He appears dazed, probably with a concussion. But there are no trained physicians around to evaluate. And even if there were, it's doubtful anything a doctor could say would stop him from fighting. The crowd that has gathered in this backyard of a Miami suburb won't let him. They have too much money invested. Besides, this illegal fight is the safest way he can make money. And his best chance of reaching the American Dream.