Robert Bothwell in conversation with Roy MacSkimming about his new book, co-authored with J.L. Granatstein, Trudeau's World: Insiders Reflect on Foreign Policy, Trade, and Defence, 1968-84, a book that offers critical reflections on Canadian foreign, trade, and defence policies from interviews with most of the key policy makers, diplomats, and military officers in the Trudeau government and of that era.