Far from sulking on the sidelines, Husic has turned into the chief irritant within Labor’s caucus and, at this week’s national conference, the lead advocate on issues of importance to the Labor base.

Criticism comes as prime minister frames unity as point of difference to political opponents, saying ALP chooses ‘progress over protest’

Far from sulking on the sidelines, Husic has turned into the chief irritant within Labor’s caucus and, at this week’s national conference, the lead advocate on issues of…