Trials and allegations involving Silvio Berlusconi previously accused in the case. At its outset, the trial SME-Ariosto involved both Cesare Previti and Silvio Berlusconi. Subsequently, a bill was approved by the Italian parliament, the so-called "Lodo Maccanico" act (also known as "Lodo Schifani", after the name of Renato Schifani, the lawyer of Berlusconi and now speaker of the Italian Senate who was also a member of parliament working on the law). This law guaranteed immunity to the five highest officers of the state (premier, president of the Republic, Senate's speaker, Deputy Chamber's speaker, Constitutional Court's president) during their period in office. To avoid complete suspension of
Presidency of Nicolas Sarkozy considered fundamental. President Sarkozy was present at the three G20 summits led in 2008 and 2009 in Washington, London, and Pittsburgh, and made various propositions. Before the London summit, he threatened not to attend it if other leaders did not promise to take decisive measures. He wanted all leaders to be committed to refund the capitalism upon new basis and to introduce more morals in finance. He demanded that environmental concerns be at the center of G20 leaders' preoccupations. He also proposed to reduce the bonuses granted to traders and bankers. During the 2008 South Ossetia war, Nicolas Sarkozy played