Wait, what? The great Lakota chief Sitting Bull and the force behind the famous Wild West show, Buffalo Bill (who also slaughtered Native Americans), were friends? In this week's episode, we talk to one of America's most insightful writers about the West, Deanne Stillman, whose book BLOOD BROTHERS: THE STRANGE FRIENDSHIP BETWEEN SITTING BULL AND BUFFALO BILL, is just out this week. Then we talk with death expert (your heard us right), Caitlin Doughty, as we ask her about FROM HERE TO ETERNITY: TRAVELING THE WORLD TO FIND THE GOOD DEATH. And our editors stop by to tell us which bestsellers this week are worth your time!