Polling this week suggests that the opposition leader, Peter Dutton, is gaining voter approval despite the popularity of Labor’s changes to the stage-three tax cuts. So how much can we rely on polls as predictors of future governments at this stage in the election cycle? And is Dutton’s strategy of attacking the government on issues of trust finally paying off? Gabrielle Jackson talks with editor in chief Lenore Taylor and head of newsroom Mike Ticher about why we can’t rule out Peter Dutton as Australia’s next prime minister.