his famous father greg boyle. his new book is called "tattoos of the heart."hink the old white woman in indiana was right, it is not about gang members, is about us and the humanity of each other. >> a pleasure, as always. tavis: up next, "grey's anatomy" actress kim raver. kim raver is a talented actress whose previous credits include "24" and "lipstick jungle." "grey's anatomy" airs thursday night at 9:00 on abc. here is a scene from "grey's anatomy." >> what happened? if we were in the middle of the council. >> you are a doctor. >> i offered her options. she does not want to die a slow death or be so heavily sedated she might as well be dead. and i don't blame her. this is an act of mercy. >> you are killing her. by writing a prescription, you are killing that woman. >> are right, then. i will find someone else. -- all right, then. i will find someone else. tavis: that episode was about assisted suicide. the you ever find yourself wrestling with the material? -- do you ever find yourself wrestling with the material? >> absolutely, but it forces me to invest