Brussels, 14/09/2009 (Agence Europe) - To ensure that Community internal market and state aid rules are fully complied with, the European Commission has said that it will follow the purchase of German car manufacturer Opel by Canadian spares manufacturer Magna and Russian bank Sherbank very closely. Following the announcement by US manufacturer General Motors that intended only to retain a minority shareholding (35%) in its European subsidiary, on 11 September, European Commission President...