“As each of my kids got to be a teenager, I sat down with them and had the talk — and it wasn’t about sex, it was about how you deal with police on the street,” Preckwinkle said. “You’re always respectful. You never argue. You keep your hands where they can see them. If they take you to the police station, call me. Every black and brown parent I know has had that conversation with their kids. White parents don’t have those conversations.”