Eve Ensler has helped women all over the world tell the stories of their lives through the stories of their bodies. Her play, "The Vagina Monologues," has become a global force in the face of violence against women and girls. But she herself also had a violent childhood. And it turns out that she herself was like so many of us western women, obsessed by our bodies and yet not inhabiting them — without even knowing we're not inhabiting them. Until she got cancer.