Joe Hockey anoints Trent Zimmerman as his political successor in North Sydney

By Heath Aston
Updated October 4 2015 - 9:08am, first published 8:30am
Liberal Party sources say Trent Zimmerman is all but certain to win preselection for North Sydney. Photo: Jesse Marlow
Liberal Party sources say Trent Zimmerman is all but certain to win preselection for North Sydney. Photo: Jesse Marlow

Former Treasurer Joe Hockey has given his blessing to Trent Zimmerman, the state president of the NSW Liberal Party, to replace him in the seat of North Sydney.