Belfast couple caught up in Tunisia atrocity tell #BBCNolan of the horror

The horrific mass murder carried out by an ISIS terrorist at holiday hotels in Tunisia shocked the world at the weekend. The peaceful tranquility of the dream beach resorts in Sousse was shattered as the gunman let rip with a rifle and grenades. 38 innocent tourists died - up to 30 are expected to be British and three confirmed Irish - before the terrorist (Seifeddine Rezgui) was himself killed by police. Some bystanders recorded footage of his bloody rampage on their phones. I'm joined now by two people who were on holiday in Tunisia when the atrocity occurred, Robert McKenzie from South Belfast, and Elizabeth O'Brien, originally from Dublin but living in Wicklow. #BBCNolan