Madison is the most corrupt city in Wisconsin?

A protest against police brutality turned violent yesterday after a resident shot and killed a homeless man. The incident sparked an anti-police tirade, with protesters denouncing police and calling the city 'corrupt'.

• Option 1: Yes, Madison is definitely the most corrupt city in Wisconsin
• Option 2: No, it's not a corrupt city at all
• Option 3: It depends on how you define corrupt
• Option 4: I don't know