A rally to debate a future 'united Ireland' is taking place today at the 3 Arena.
It's been organised by 'Ireland's Future' - a not-for-profit company which advocates for a border poll but is not affiliated with any one political party.
Tánaiste Leo Varadkar and Sinn Fein President Mary Lou McDonald will give key-note speeches, along with a discussion by Sinn Fein MLA Michelle O'Neill, the SDLP's Colum Eastwood and TD's from Fianna Fail, Labour and Fine Gael.
Actor and advocate Colm Meaney will also address the event.
