Barca produce stunning comeback to beat Celta

Bayern Munich coach Vincent Kompany and RB Leipzig counterpart Marco Rose struggled to discuss Bayern’s 5-1 Bundesliga victory on Friday after two people were killed when a car drove into crowds at a Christmas market in Magdeburg.

Mikel Arteta has said his Arsenal players “recognise” the need for a new signing this month and he is talking to his squad about possible targets.