Lori B. Andrews is one of America's leading legal experts in the field of advanced reproductive technologies. These include cloning, surrogate motherhood, and harvesting human eggs and sperm. She is a professor at Chicago-Kent College of Law. Her latest book is "The Clone Age: Adventures in the New World of Reproductive Technology." (Holt Publishing) She has been a consultant on reproductive issues to The World Health Organization, U.S. Congress, and the National Institutes of Health. She lives in Chicago.