Why Sinn Féin's win puts the IRA in 'the dustbin'

ITV News - What You Need To Know

As seismic moments go in Northern Ireland’s history, Sinn Féin earning the right to hold the post of first minister is right up there.
So what does their election success mean for power sharing in the short term?
And what now is the long-term chance of a united Ireland and an end to the United Kingdom?
Esteemed author, journalist and filmmaker Eamonn Mallie tells News At Ten Anchor Tom Bradby - who served as ITV's Ireland correspondent during the historic moments of the mid-nineties - what you need to know, including why the election results consign the IRA to "the dustbin".