Berlusconi had also failed to meet some of his pre-election promises and had failed to prevent economic decline and introduce serious reforms. Many believed that the problems and doubts over Berlusconi's leadership and his coalition were one of the factors that contributed to market anxieties over an imminent Italian financial disaster, which could have a potentially catastrophic effect on the 17-nation eurozone and the world economy. Many critics of Berlusconi accused him of using his power primarily to protect his own business ventures. Umberto Bossi, leader of Lega Nord, a partner in Berlusconi's right-wing coalition, was quoted as informing reporters outside parliament, "We asked the prime minister to step aside."