The Half God of RainfallThere is something about Demi. When this boy is angry, rain clouds gather. When he cries, rivers burst their banks and the first time he takes a shot on a basketball court, the deities of the land take note. His mother, Modupe, looks on with a mixture of pride and worry. From close encounters, she knows Gods often act like men: the same fragile egos, the same unpredictable fury and the same sense of entitlement to the bodies of mortals. She will