Turnbull and Shorten head-to-head in the first official leaders' debate of the election

Prime Minister Malcolm Turnbull and Opposition Leader Bill Shorten have gone head-to-head in the first official leaders' debate of the election. Climate change and the issue of trust dominated proceedings, as Messrs Turnbull and Shorten appeared at the National Press Club in Canberra.

Prime Minister Malcolm Turnbull (left) and Opposition Leader Bill Shorten at the National Press Club in Canberra Source: AAP