Virgin Media: Virgin Media 'The one thing more Dubliners agree on'

From which side of the river you come from, to which football team you support, or even how you speak, Dublin is a city divided. But there's one thing that connects more of them. And that's Virgin Media broadband. Here, Brian Cox gets out of his comfort zone to do a deep dive into the intricacies of local rivalries and the one thing they can all agree on.