Doctors at the University of Minnesota say a unique bone marrow transplant conducted 3 weeks ago was a success. The case involves a Colorado couple who's daughter suffered from a rare and often fatal genetic disease. The parents employed a unique genetic embryo test to produce a child that would be a bone marrow match to their daughter. Scientists are applauding the research...but bioethicists and abortion opponents worry some may take the measures too far. Minnesota Public Radio's Tom Scheck reports...