How will a low turnout affect the results of the election?

With just two days until voters head to the polling station, Catherine Connolly continues to lead in the latest business post poll on 44 percent. The poll also revealed that undecided voters remain at twenty one percent. So, with many of the electorate still undecided and a low turnout expected, how will this affect the result on Saturday?  All to discuss with Pat Leahy, Political Editor with The Irish Times.