by Lynn Vincent
Cover Story Sidebar | On March 23, 2004, William and Kay McClanahan celebrated their 30th
anniversary by reenacting their first date: They ate pizza and
worked crossword puzzles. Last week, Mrs. McClanahan marked their
31st by attending a medical ethics board at which a team of doctors
told her she may soon have to let her husband die. On April 27,
2004, after a full day of training horses on his South Carolina
farm, Mr. McClanahan, 74, took his wife out to dinner. But after
the meal, his heart suddenly