Best of Nolan

This morning, more revelations which pose serious questions for the Electoral Office in Northern Ireland. Last week, we brought you an exclusive from a whistle blower from inside the Electoral Office who described scenes of chaos. The Electoral Office is closed today - but they have promised in previous statements to investigate all complaints, they insisted their service was professional and described our investigation as a "non story". We promised we would dig more - and this morning, we bring you another investigation into the election results in Northern Ireland. This time - we have an insider at one of the polling stations. He says he has been working in polling stations for 32 years - and he says the chaos he has seen at the last election is unprecedented. Stephen spoke to him about what he witnessed.