Meet Hickey, an American school teacher in his late thirties, an American school teacher who burns his bridges with the school board and goes to Africa as an aid worker. Working for an agency in Nairobi, one of his jobs is to drive food and medical supplies to Southern Sudan to an aid station run by Ruth, a middle-aged woman, who acts as nurse, doctor, hospice worker, feeder of starving children, and witness. Ruth is gruff but efficient, and Hickey,...