Jason Walls: Political reporter on the root cause of a New Zealand navy ship sinking in the Pacific

Human error and the failure to disengage an autopilot control has been confirmed as the root cause of a New Zealand navy ship running aground and sinking in the Pacific, a report has concluded. Political reporter dissects the report.  "Somebody's human error caused a $100 million problem," he said.  LISTEN ABOVE. See omnystudio.com/listener for privacy information.