From bad airline service to the once election-deciding issue of the NBN, Labor and the Coalition have been notably silent on some key policy areasPolls 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 only one week left in the federal election campaign, there are still several important policy issues Labor and the Coalition have so far been unwilling to touch.Many of these issues featured prominently in previous election campaigns but, so far, they have been sidelined by