15 December 2012 Last updated at 15:18

Newcastle 1-3 Man City: Roberto Mancini on 'very difficult' win

Manchester City boss Roberto Mancini says his side's 3-1 win against Newcastle was "very difficult".

Goals from Sergio Aguero, Javi Garcia and Yaya Toure secured the three points for City, who remain second in the Premier League behind neighbours Manchester United.

Mancini says his side "need to keep calm" if they are to close the gap to United.