9news.com.au | Barnaby Joyce throws on-air tantrum 9news.com.au Deputy Prime Minister Barnaby Joyce has had an on-air tantrum after warning Australian's to avoid Centrelink if they want to keep their personal information private. Joyce, who later claimed he had been ambushed on The Project, was grilled about a push ... Barnaby Joyce in 'train wreck' interview over Centrelink, privacy, veterans affairs WATCH: Off Guard Barnaby Joyce Admits Centrelink Info Privacy Ain't A Given Barnaby Joyce Cracked The Sads On 'The Project' After An Unexpected Grilling About Centrelink |