A Fiat "Cinquecento" model with Five-Star Movement signs is parked before the start of the rally led by leader and comedian Beppe Grillo in Viterbo, north of Rome, February 21, 2013. Silvio Berlusconi's resurgence and the rise of the foul-mouthed populist comedian have thrown Italy's weekend election wide open, with deep uncertainty over whether the poll can produce the strong government the country needs. Italy, the euro zone's third biggest economy, is deep in its longest recession for 20 years. Successive governments have failed to revive an economy stagnant for two decades. REUTERS/Max Rossi (ITALY - Tags: POLITICS ELECTIONS)