Tuesday 20 November 2012 13:43, UK
Manchester City boss Roberto Mancini says 'concentration' is the key as they look keep Cristiano Ronaldo at bay.
Mancini believes City's disappointing Champions League campaign can be traced back to the final minutes of their opening game in Madrid when, with six minutes to go, they allowed a 2-1 lead to slip as they went down 3-2. Mancini said: "If we had come back from the Bernabeu with a good result it would probably have changed this group for us. "When you are 2-1 up with four minutes to go, you should be very strong to close the game."
