The Secret Mulroney Tapes is an outrageous and intimate portrait of a Canadian prime minister, as told in his own words. There has never been a political book like this, and there will almost certainly never be another. Peter C. Newman, the author of books about John Diefenbaker, Lester B. Pearson and Pierre Elliott Trudeau, as well as 2004's number-one bestselling memoir, Here Be Dragons: Telling Tales of People, Passion and Power,...