With three weeks to go until the New York City Democratic mayoral primary, leading contenders Andrew Cuomo and Zohran Mamdani have targets on their backs.

With three weeks to go until New York City's Democratic mayoral primary, things are starting to heat up. As CBS News New York political reporter Marcia Kramer explains, the leading contenders – Andrew Cuomo and Zohran Mamdani – have targets on their backs.