Manchester United boss Sir Alex Ferguson has hit back at Manchester City counterpart Roberto Mancini over his "lucky" jibe.Manchester City chief Mancini claimed United have been lucky to score so many late goals as they racked up a double-digit lead in the league.

But Fergie said: "He is lucky it's only 12 points. We've only been doing it for 25 years. It's a terrible habit!

"It's not an accident and it's not lucky because this team wants to win every game."

 Is Fergie right to have a pop back? Or does Mancini have a point? Give us your shout below...