Two cases of European doctors refusing to treat their patients are cause for concern: Futile Care Theory may be coming to America. A LITTLE NOTICED LITIGATION in the United Kingdom could be a harbinger of medical woes to come here in the United States. Leslie Burke, age 44, is suing for the right to stay alive. Yes, you read right: Burke, who has a terminal neurological disease, is deathly afraid that doctors will refuse to provide him wanted food and water when his condition deteriorates to the point that has to receive nourishment through a feeding tube. Burke' fears are,...