Congressional leaders are playing a dangerous game with their intrusion into the hotly publicized fight in Florida over maintaining life support for a severely brain-damaged woman. With state legislative and court appeals being exhausted, the House and Senate began some grim one-upsmanship to stop the removal of the feeding tube from Terri Schiavo. She is the 41-year-old woman who has been in a persistent vegetative state for the last 15 years, with her parents contesting that sad diagnosis. They also challenged the careful decisions by Florida's trial and appellate courts, based largely on the testimony of her husband that their...