Chattanooga, TN - Medical ethics experts are questioning a proposal to implant medical identification microchips in the arms of developmentally disabled clients at Orange Grove Center. "That's pretty disturbing and kind of surprising in that anyone would allow that to occur," said Dr. Stuart Finder, a director at the Center for Biomedical Ethics and Society at Vanderbilt University Medical Center. "Typically, the idea of using vulnerable people -- children, disabled people, pregnant women, prisoners, a whole variety of categories -- we normally say that's not a good idea," Dr. Finder said. Dr. Rick Rader, director of the Morton J. Kent...