RTÉ2 has announced the line-up of politicians that will be joining host Keelin Shanley for an Election Special from Facebook's international headquarters in Dublin on Sunday at 9:30pm.

Joining host Shanley for the live audience discussion are, in alphabetical order:

Timmy Dooley, Fianna Fáil, Spokesperson on Transport, Tourism & Sport, TD for Clare

Mary Lou McDonald, Vice-President of Sinn Féin and Spokesperson on Public Expenditure and Reform, TD for Dublin Central

Aodhán Ó Ríordáin, The Labour Party, Minister of State with Responsibility for New Communities, Culture and Equality, TD for Dublin Bay North (formerly Dublin North Central)

Senator Averil Power, Independent, running in Dublin Bay North

Eamon Ryan, Leader of the Green Party, running in Dublin Bay South

Leo Varadkar, Fine Gael, Minister for Health, TD for the Dublin West

Adrienne Wallace, Anti Austerity Alliance-People Before Profit, running in Carlow/Kilkenny

The programme will also look at the conversation Election 2016 is generating on Facebook as the campaign enters its final days.