CANBERRA, AUSTRALIA - SEPTEMBER 15:  Australian Prime Minister Malcolm Turnbull poses for photographs surrounded by his family after a swearing-in ceremony at Government House on September 15, 2015 in Canberra, Australia. Malcolm Turnbull won a Liberal Party leadership ballot 54-44 last night, and will be sworn in this morning as 29th Australian Prime Minister by Governor-General Sir Peter Cosgrove. Julie Bishop remains deputy leader, after defeating Kevin Andrews 70-30 in the party ballot. (Photo by Lukas Coch - Pool/Getty Images)