Dozens of protesters arrested at Columbia University

Dominic Grieve, former Tory MP and British Attorney General, discusses the deepening diplomatic row between Ireland and the UK over asylum seekers arriving here from Northern Ireland.

Aubrey McCarthy, founder and chairperson of the homeless charity Tiglin which operates the Lighthouse on Dublin's Pearse St, reacts to what is happening on Mount St in Dublin city centre.

Kate Varley reports from Mount St in Dublin where a multi-agency operation is under way to move people and Lucky Khambule, Co-Founder of the Movement of Asylum Seekers in Ireland, gives his assessment on the situation.

Kate Varley has the latest from Mount St. in Dublin city centre where a multi-agency operation is under way to move people.

Neil McDonnell, Chief Executive of the Irish Small and Medium Enterprises Association, tells Charlie McGinley why he believes there has been a low uptake in a grant scheme to help businesses' with rising costs and Peter Burke, Minister for Trade, Enterprise and Employment reacts.

Alistair Bunkall, Sky News Middle East Correspondent analyses the latest efforts to achieve a ceasefire and release hostages in Gaza.

Ravina Shamdasani, Chief Spokesperson for the UN High Commissioner for Human Rights outlines the UN's concerns with ‘disproportionate’ police action on US university campuses.

Liam Nolan, RTÉ Eastern Europe reporter speaks to Polish people - 20 years after they joined the EU.

Margie McCarthy, Director of Research and Policy Insights with The Sustainable Energy Authority of Ireland discusses the latest energy report findings.

Conor MacAuley, RTE Northern correspondent reports on new troubles legacy rules being implemented today.