Marek Hamsik and Paolo Cannavaro struck the goals for the Neapolitans as they cruised to victory.
If Juventus avoid defeat on Sunday they will return to the summit, but Napoli look like strong title contenders at present.
Marek Hamsik and Paolo Cannavaro struck the goals for the Neapolitans as they cruised to victory.
If Juventus avoid defeat on Sunday they will return to the summit, but Napoli look like strong title contenders at present.
