England boss Fabio Capello believes money is at the root cause for the problems of his players.
"Young players, young boys, rich boys this is the problem," he said. "It's not only here. In Italy, in Germany, in Spain. In every country where football is so important like this. It's the same problem."
Capello is demanding his players behave impeccably between now and the World Cup.
"It is really important that the players in this last period have to be careful in their own lives at every moment," he said.
"They have to behave. They are important players. They have to be an example to children, for all fans. For that reason, they have to stay careful and sacrifice something in their lives."