When a teenager ran a red light and crushed Julie's little sports car, it left her with a brain stem injury and close to death. She had, at best, a four percent chance of survival, let alone recovery. Suddenly she found herself on heaven's doorstep. "A penetrating light surrounded me," she explains. "I was shocked by its physical warmth. I felt as if this light was gathering me in its arms." Her two grandmothers appeared, seemingly to welcome her-but...