Burnham v Wark: who won the battle of Newsnight?

It has been one of the main political stories throughout the day, despite going on telly at about 11 o’clock last night. The clash between Newsnight’s Kirsty Wark and Andy Burnham over the NHS on Newsnight last night was one to remember: the increasing interruptions led to a bit of a barney during the 10 minute interview. But who won? Judge for yourselves…