Man Utd put four past City in derby
Manchester United moved back to within a point of second-placed Arsenal in the Premier League with a crushing 4-2 victory over their neighbours City.
Sergio Aguero tapped City into an early lead but the hosts levelled when Ashley Young converted from close range.
Marouane Fellaini's back-post header put the Reds into the lead before Juan Mata slid the ball home.
Chris Smalling headed a fourth before Aguero's consolation for City, who have now lost six of their last eight games.