Poetry. The Nuer are a cattle herding people who live along the Nile. Although only a half million in population, they were made world famous by anthropologist E. Evans Pritchard's classic "The Nuer." Song is the art form most suited to their harsh climate and semi-nomadic existence. CLEANED THE CROCODILE'S TEETH was translated by Terese Svoboda, who collected and transcribed them in the Sudan with the aid of a PEN/Columbia Fellowship. The National...