Politicians suing for defamation and research on re-offending by forensic patients

Attorney-General Christian Porter has just lodged a defamation action against the ABC. And recently, the full Federal Court upheld a $120,000 damages payout to Senator Sarah Hanson Young by former Senator David Leyonhjelm.

Also, new research on who is most likely to commit a serious crime. A former prisoner or former forensic hospital patient?