Zohran Mamdani, the Marxist-Muslim tapped as the leading candidate to become New York City’s next mayor, does not believe in the police. Instead, he believes in social workers. The police, in turn, do not believe in being handcuffed in their duties and exposed to a high risk of death in a city that no longer allows them to do their jobs. If Mamdani wins, they’re saying, they walk. In the lead-up to the New York City Democrat mayoral primary, Mamdani was very clear about his desire to rid New York City of the troublesome plague of active policing. Instead, he...