Niamh Fennell, a Sinn Féin councillor who has decided to emigrate to Australia, joins the panel of Rory Hearne, Social Democrats TD for Dublin North-West, Ruairí Ó Murchú, Sinn Féin TD for Louth, Cathal Byrne Fine Gael Senator and Gabija Gataveskaite, Dublin Correspondent with the BBC.