The debate in quotes
Leo Varadkar: On Manchester terror attack: "It was a cowardly attack on innocents and on freedom."
On Sinn Féin:
"Sinn Féin is the greatest threat to everyone's prosperity, including its own supporters, and it is not yet a truly democratic party."
On the campaign:
"I learned how to hone a message, to run a professional campaign.
"You've seen that in action in recent days."
On people who get up early in the morning:
"I am talking about people who work in the public and private sectors, commuters, the self-employed, carers who look after loved ones, parents who get the kids ready for school, people who volunteer in their communities."
"Someone who knows to keep a minority government together because he helped to put it together."
"If I'm taoiseach, I'll remember Leo has unfinished business in health."
"Society in Ireland has lost faith in politics."
"I am in politics to bring people together to unify communities not dividing them."
On Fine Gael:
"The man in a sleeping bag may never vote for us but do we not have a responsibility to help him?"
"I'm the underdog in this race, I'm not used to being in that position and I'm not happy about it."
Fine Gael parliamentary party endorsements for leader
The Fine Gael parliamentary party makes up 65pc of the total electorate.
That makes each of the 73 members' votes worth 0.9pc of the total ballot.
Of the remaining electorate, 230 party councillors account for 10pc, while the remaining 25pc is rank and file members.
|Richard Bruton -Minister||Simon Harris - Minister|
|Frances Fitzgerald - Minister||Damien English - Minister|
|Michael Ring - Minister||Dara Murphy - Minister|
|Eoghan Murphy - Minister||David Stanton - Minister|
|Sean Kyne - Minister||Marcella Corcoran Kennedy - Minister|
|Joe McHugh - Minister||Kate O'Connell - TD|
|Helen McEntee - Minister||Maria Bailey - TD|
|Charlie Flanagan - Minister||Sean Barrett TD|
|Paul Kehoe -Minister||Hildegard Naughton - TD|
|Patrick O'Donovan - Minister||Peter Fitzpatrick - TD|
|Regina Doherty - Minister||Tim Lombard - Senator|
|Mary Mitchell O'Connor - Minister||Jerry Buttimer - Senator|
|Paschal Donohoe - Minister||Paudie Coffey - Senator|
|Heather Humphreys - Minister||James Reilly - Senator|
|Pat Breen - Minister||Colm Burke - Senator|
|Catherine Byrne - Minister||John O'Mahony - Senator|
|Andrew Doyle - Minister||Paul Coghlan - Senator|
|John Paul Phelan - TD||Gabrielle McFadden - Senator|
|Noel Rock - TD||Deirdre Clune - MEP|
|Tony McLoughlin - TD|
|Alan Farrell - TD|
|Michael D'Arcy - TD|
|Tom Neville - TD|
|Josepha Madigan - TD|
|Pat Deering - TD|
|Jim Daly - TD|
|Brendan Griffin - TD|
|Ciaran Cannon - TD|
|Colm Brophy - TD|
|Peter Burke - TD|
|Fergus O'Dowd - TD|
|John Deasy - TD|
|Joe Carey - TD|
|Neale Richmond - Senator|
|Catherine Noone - Senator|
|Paddy Burke - Senator|
|Martin Conway - Senator|
|Michelle Mulherin - Senator|
|Maura Hopkins - Senator|
|Ray Butler - Senator|
|Frank Feighan - Senator|
|Maria Byrne - Senator|
|Joe O'Reilly - Senator|
|Kieran O'Donnell - Senator|
|Brian Hayes - MEP|
|Enda Kenny - Outgoing Party Leader *||Martin Heydon - Party Chairman *|
|Michael Noonan - Minister||Michael Creed - Minister|
|Bernard Durkan - TD||Sean Kelly - MEP|
|Mairead McGuinness MEP|
* Outgoing leader Enda Kenny and party chairman Martin Heydon will not make an endorsement
'Each week on the Floating Voter, INM's political team discuss the main issues affecting Irish politics, bursting the bubble that surrounds Leinster House.'