A special sitting of the Dáil will take place on Saturday, when members of Fianna Fáil, Fine Gael and the Green Party will decide whether or not to accept the Programme for Government.
If the document is passed, Micheál Martin will be the next Taoiseach.
The Fianna Fáil leader joined us on The Last Word to talk about his plans for the country if he becomes Taoiseach, and what might happen if he doesn't.