The World Irish Dancing Championships are being held in London this week for the first time in their 44-year history.
Newsnight's Jeremy Paxman invited two young world champions, Gerard Byrne and Julia O'Rourke, to perform to close the programme.
The World Irish Dancing Championships are being held in London this week for the first time in their 44-year history.
Newsnight's Jeremy Paxman invited two young world champions, Gerard Byrne and Julia O'Rourke, to perform to close the programme.