As Labor and the Coalition fight to win over mortgage holders, growing third party popularity and early voting complicate their election campaign strategyPolls tracker; election guide; full federal election coverageAnywhere but Canberra; interactive electorates guideListen to the latest episode of our new narrative podcast series: GinaGet our afternoon election email, free app or daily news podcastWith less than week until election day and early voting already well under way, the focus on the election is narrowing, as are chances of a Peter Dutton prime ministership – if you believe