Sportscene - Celtic v Dundee United

Live coverage from Hampden Park as Dundee United face Celtic in the semi-final of the Co-Operative Insurance Cup. Craig Levein's United side lost out to Rangers in last year's final in a penalty shoot out, and will be hoping to make their second final appearance in a row by disposing of a Celtic side who have not won the competition since 2006, Gordon Strachan's first season in charge. Commentary comes from Paul Mitchell and Billy Dodds.