First feature block of this morning’s GMA ran story that an embryonic stem cell treatment for spinal cord injury had done well enough in animal trials for it to possibly move on to human testing. The scientific and medical guests were careful and professional in their analysis of the situation. They warned there were many difficult steps ahead in development, many risks, many possible adverse side effects, etc. But those reasonable medical cautions weren't about to dampen the gushing Miss Sawyer. She put up animated video of Christopher Reeves walking again (Psst, Diane; He's dead) and groups of others throwing...
