4-15-11+Human+Cloning?

Has technology advanced enough to create viable human clones? What would the purpose be? What if your family was plagued with a horrible disease and creating a clone would offer a cure? Attached is an article that discusses the procedure and success rates of human cloning. Scientists have already created clones of animals but where do we draw the line at what is ethical and what is not? After reading the short article, respond with your thoughts about this issue of human cloning. [|Human Cloning]