Once again, Juventus are out to prove themselves on the European stage, says Daniella Matar.

Four people have been arrested, including a Napoli football fan who remains in a serious condition, following a shooting that preceded the Italian Cup final.

At least one fan and one police officer are reported to have been shot before the Italian Cup final between Napoli and Fiorentina.

Whatever you call him - Ronaldo Luiz Nazario da Lima as it says on his birth certificate, or Ronaldo, as we know him - he is back and ready to banish the nightmare memories of his last World Cup game.