In a groundbreaking six-hour operation Monday, doctors at Bethesda Naval Hospital successfully restored President Clinton's eyesight. 'The first thing Clinton saw when the bandages were removed was the face of his beloved daughter Chelsea,' Bethesda ocular surgeon Kenneth Blaine told reporters. Chelsea had been sitting patiently for hours, waiting for him to wake so all could find out whether the highly experimental procedure had been successful. 'The president shed a tear, saying that his 'little girl' has grown into a beautiful young woman.'' Clinton aides said he plans to step down from the presidency to return to his figure-skating career. 