Silvio Berlusconi, Milan's president and owner, was Prime Minister of Italy and owner of TV channel Mediaset through Fininvest, while Adriano Galliani, as the vice president and CEO of Milan, also served as the president of Serie A. Juventus has been historically owned by the Agnelli family since the 1930s, which controls, alongside the Elkann family, holding company Exor and automobile malnufacture FIAT but had no further involvement or conflict of interest in football other than the club. In addition to allegations of corruption and sporting fraud by owners, executives, players, referees, and league officials, Aldo Biscardi, the host of Italy's most popular football show, resigned amid allegations that he collaborated with Moggi to boost the club's image on television, compared to the Milanese side. Then-FIGC president Carraro was a former president of Milan and politically close to Berlusconi, while its successor Guido Rossi was a former member of Inter Milan's board of directors and minority Inter Milan shareholder. Journalist Christian Rocca commented: "I wonder why the Italian media say every possible abomination on the potential conflict of interest of Adriano Galliani, president of Lega [Calcio] and executive of Milan, but don't use the same criterion towards Guido Rossi, extraordinary commissioner of the [Italian Football] Federation and former executive of Moratti's Inter Milan from 1995 to 1999, and of Gigi Agnolin, appointed commissioner of referees but still former executive of Roma from 1995 to 2000 (instead of Moggi, look what a combination)." Federal prosecutor Carlo Porceddu, a critic of the trial, especially for its decision of revoking Juventus' title by assigning it to Inter Milan, stated in 2017 that Rossi appointed friends, one of whom was on Inter Milan's board of directors. In all, magistrates in Naples formally investigated 41 people, and looked into 19 Serie A matches from the 2004–05 season and 14 Serie A matches from the 2005–06 season. Prosecutors in Turin examined the Juventus chairman Antonio Giraudo over transfers, suspected falsified accounts, and tax evasion. Prosecutors in Parma investigated Gianluigi Buffon, the national team goalkeeper, as well as Antonio Chimenti, Enzo Maresca, and Mark Iuliano, for suspected gambling on Serie A matches; all were cleared in the same year. After the first penalties were handed out, more clubs were looked at for possible links to the scandal. Lecce, Messina, and Siena were also investigated as prosecutors continued to analyze transcripts of telephone calls. Matches under investigation The