The Sydney Morning Herald | Nick Xenophon staffer Rex Patrick's security clearance under review over subs leak The Sydney Morning Herald The Turnbull government will review the security clearance of an adviser to crossbench kingmaker Nick Xenophon after revelations he told the media about a massive security breach at the French firm building Australia's new submarines. Former submariner ... Revealed: Senator Nick Xenophon, the staffer and the national security leak |