**Q: How many people were arrested by Italian police in the recent operation?**
A: Italian police arrested 19 people in the operation targeting mafia links to soccer 'ultra' fans.
**Q: Which mafia group is allegedly connected to the arrested individuals?**
A: The arrested individuals are accused of having criminal ties with the powerful ’Ndrangheta mafia group.
**Q: What is the context of the arrests?**
A: The arrests are part of a massive probe investigating the connections between the mafia and soccer 'ultra' fans in Milan.
**Q: What role do 'ultra' fans play in this investigation?**
A: 'Ultra' fans are known for their passionate support of soccer teams, but in this case, they are being investigated for potential criminal activities linked to organized crime.
**Q: What impact could these arrests have on soccer culture in Milan?**
A: The arrests could lead to increased scrutiny of fan groups and their activities, potentially affecting the culture of soccer fandom in Milan.