Forty-five years after his death, and more than seventy years after his indictment for treason, Ezra Pound remains a deeply controversial figure. Today it is hard to imagine a poet sparking national debate, but Pound did just that. His receipt in 1949 of the first-ever Bollingen Award for Poetry started a hue and cry that spread to every US periodical that made even a pretense of following "cultural" issues: even Time weighed in. It took two years...