Canada’s sovereignty has loomed large in the federal election campaign, but beyond the show of national unity the country’s media and political landscape is riven with division. To counter China’s capabilities, America may have to start building ships in Asia (11:26). And how “The Economist” reported the defeat of the Nazis: a sample from our 1945 interactive archive (20:33). Listen to what matters most, from global politics and business to science and technology—Subscribe to Economist Podcasts+For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account.