Tricycle contributing editor Amy Gross speaks with author Katy Butler about modern medicine's often misguided approach to end-of-life care. Butler's bestselling book, Knocking on Heaven's Door: The Path to a Better Way of Death, chronicles the author's own experience of her father's slow decline following a devastating stroke. "There comes a point," Butler says, "when death becomes a blessing and living becomes a burden." In this episode of Tricycle Talks, Butler tells us...