Manchester City win derby
Manchester City have reduced Manchester United's lead at the top of the Premier League to 12 points.
Substitute Sergio Aguero scored a brilliant winner 12 minutes from time to give Manchester City a 2-1 victory at Old Trafford.
James Milner gave the visitors the lead early in the second half before an own goal from Vincent Kompany put United level.
City now face Chelsea in the FA Cup semi-final on Sunday.