One of Australia’s top-paid public servants has been accused of trying to pull the strings of senior federal politicians.  Texts from Mike Pezzullo, the secretary of Home Affairs, to a Liberal Party powerbroker appear to show a bureaucrat who wasn’t adhering to his duty of impartiality. The messages show a senior public servant bad-mouthing ministers, attacking political decisions and attempting to influence portfolio appointments.  Today, columnist for The Saturday Paper Paul Bongiorno, on how Pezzullo’s secret correspondence reveals a bigger problem in the public service, which could undermine our democracy.  Socials: Stay in touch with us on Twitter and Instagram Guest: Columnist for The Saturday Paper, Paul Bongiorno.