Wenger: United wounds will remain fresh

Manchester United's 6-1 defeat to Manchester City has sent shockwaves around the country, with Sir Alex Ferguson admitting that this has been his worst day ever in the Old Trafford hotseat.

Arsenal boss Arsene Wenger, who saw his side dismantled 8-2 by the reigning champions at the Theater of Dreams earlier this season, can relate to that feeling and believes that the bitterness will stay with United throughout the season.