The Cambridge Analytica saga continues as Facebook CEO Mark Zuckerberg faces the US congress. But is it too late to say sorry? Plus ABC boss Michelle Guthrie fronts Senate Estimates again and in the spirit of Zuckerberg, takes the blame for the corporation’s recent editorial mistakes. We also discuss the two journalists awaiting a formal hearing in a Myanmar prison. And MPs in Lycra: is the media stretching audience attention just a little too far? To discuss these issues and more, we were joined by Yaara Bou Melhem ( independent) , Stephen Brook ( the Australian) and Peter Kerr (AFR). This episode was hosted by Peter Fray and produced by Ninah Kopel. Fourth Estate is produced by 2SER 107.3 in Sydney and is broadcast across the Community Radio Network in Australia.