![Prime Minister Malcolm Turnbull says Tony Abbott 'knew exactly what he was doing'.](/web/20170227080501im_/http://www.smh.com.au/content/dam/images/g/u/m/6/z/s/image.related.wideLandscape.460x259.gumese.png/1488182165136.jpg)
Turnbull takes swipe at Abbott over poll sabotage
Prime Minister Malcolm Turnbull has delivered a stinging rebuke to his predecessor, Tony Abbott, accusing the former prime minister of deliberately sabotaging the government to do maximum damage to the Coalition's standing in the polls.