On this week's edition of Correspondents Report: South East Asia correspondent Liam Cochrane investigates the infectious spread of 'fake news' since it's become a household phrase in recent months. He reveals what kind of momentum the 'fake news' phenomenon is gaining in Asia and for which intentions; And Connie Agius reported on the murder of Mahmoud Hallek's father for the ABC previously, and now she's caught up with Mahmoud to see how he has been affected by both his father's murder and the US immigration ban.