 Björn Rosengren, Social Democrat, former Minister of Enterprise and close friend of Göran Persson, has rapidly gained an influential position in the Swedish media company MTG which in turn owns TV-channels and newspapers such as Metro International.In 2006 an extensive e-mail based defamation campaign primarily targeting the family of Swedish leading opposition politician Fredrik Reinfeldt was revealed in Swedish media.The content of the letters written were rumours about irregularities or illegal actions claimed to have been performed by Fredrik Reinfeldt himself or his close relatives.