At the heart of the case at this point is a question: Is Terri Schiavo brain-dead? That is, is remedy, healing, physiologically impossible?
No. Oddly enough anyone who sees the film and tape of her can see that her brain tells her lungs to breathe, that she can open her eyes, that she seems to respond at times and to some degree to her family. She can laugh. (I heard it this morning on the news. It's a childlike chuckle.) In the language of computers she appears not to be a broken hard drive but a computer in deep hibernation. She looks like one of those coma cases that wind up in the news because the patient, for no clear reason, snaps to and returns to life and says, "Is it 1983? Is there still McDonald's? Can I have a burger?"
--Expert diagnosis of Dr. Peggy Noonan, March 18, 2005