'Because we care about where we live': Inside the work of Milwaukee DPW's anti-graffiti unit

MILWAUKEE (CBS 58) -- They're the team that responds when graffiti vandals leave their ugly mark on buildings, overpasses and other properties. And their dedication to responding quickly is what's earned the city a reputation for a cleaner look compared to other major U.S. cities.

On CBS 58 Sunday Morning, Kim Shine spent some time with Milwaukee's Department of Public Work's anti-graffiti unit to see how they approach their work.