French manager was furious with words that conveyed Mancini on Samir Nasri. .
some time ago, Mancini said he was interested in buying Nasri of Arsenal. .
this is exactly what makes Wenger angry,
Wanger said that this manager may not issue a statement about a player who is under contract. .
It is a rule in football. .
Wanger also said that Arsenal still need Nasri, his contract with Arsenal is still one more year. .