The Guardian | Firm blue-ribbon ground of Mackellar under Bronwyn Bishop starts to crack The Guardian 'In a funny way, Bronwyn Bishop was largely responsible the factional system that could take her down.' Photograph: Lukas Coch/AAP. Gabrielle Chan · @gabriellechan. Friday 19 February 2016 01.45 EST Last modified on Friday 19 February 2016 01.53 ... Mackellar preselection: Bronwyn Bishop digs her heels in during the messy battle over her future Bronwyn Bishop nominates to recontest Mackellar seat at next election; Bill Heffernan to quit politics Abbott, Bishop seek to run again |