Wednesday (US time) is Liberation Day, when US President Donald Trump announces reciprocal tariffs on countries around the world. How political leaders have responded previously have decided their political fortunes, best illustrated by the response of Canadian PM Mark Carney, and Justin Trudeau before him. Peter Hartcher, political editor and international editor of The Sydney Morning Herald and The Age, talks to Sean Aylmer about how Anthony Albanese and Peter Dutton are handling (and should handle) the impact of US decisions on Australia, and whether the cost-of-living will still be the deciding factor in the election campaign.