Duke of Edinburgh spends third night in hospital

The Duke of Edinburgh has spent a third night in Papworth Hospital, Cambridgeshire, following treatment for a blocked coronary artery.

Prince Philip, who is 90, had a coronary stent fitted, after suffering chest pains on Friday. On Sunday, six of the Duke's grandchildren, including Princes William and Harry, visited him in hospital.

The Royal Family have been celebrating Christmas at Sandringham, the Queen's private Norfolk estate.

Nicholas Witchell reports.