As the shadow election campaign marches inexorably towards the official one, Peter Dutton and the Coalition have started to face scrutiny. The opposition leader and his team keep contradicting themselves, ‘misspeaking’ and backtracking. Reged Ahmad talks to editor-in-chief Lenore Taylor, head of newsroom Mike Ticher and national news editor Jo Tovey about if Peter Dutton’s missteps and the Coalition’s policy problems will start to add up in the minds of voters