How Iran stalks its critics in Australia

When Iranian woman Mahsa Amini died after she was arrested for breaching strict dress rules for women, protests erupted not only in Iran but across the world, including in Australia.  But some of those who attended rallies here say they're fearful because they believe they're being watched by the regime. Background Briefing reporter Mahmood Fazal investigates how Iran intimidates its critics in Australia. Featured: Mahmood Fazal, reporter for Background Briefing