Andrew Cuomo will not drop out of the New York City mayoral race by the Friday deadline to remove himself from the general election ballot, CNN has learned. That leaves in place contingency plans he had established before the Democratic primary to challenge Zohran Mamdani and incumbent Mayor Eric Adams in November.

Zohran Mamdani's surge to the top in New York City's Democratic mayoral primary came with the help of an army of volunteers who set a goal of knocking on 1 million doors to get votes.

New York City Mayor Eric Adams has launched his reelection campaign as an independent candidate. This comes in the wake of Zohran Mamdani's historic win in the city's Democratic primary for mayor. CBS News New York's Ali Bauman has more.