The Guardian | John Hewson on Q&A: Australia's role in Iraq war implicates us in rise of Isis The Guardian John Hewson was the sole Liberal representative on the Q&A panel on Monday night after Tony Abbott banned frontbench ministers from appearing on the show. Link to video · Calla Wahlquist. Monday 13 July 2015 16.45 EDT Last modified on Monday 13 ... Q&A recap: Former Liberal leader John Hewson suggests an early election for ... 'We cannot win this war' Australia's role in Iraq war an 'embarrassment' |