"Late Show" host Stephen Colbert pressed New York City mayoral candidate Zohran Mamdani about his stance on Israel and how he'd combat antisemitism in the Big Apple.

Zohran Mamdani heads into the final day of voting in the New York City mayoral primary as the lead challenger to former Gov. Andrew Cuomo. Here's who is and what he campaigned on.

Zohran Mamdani and Brad Lander, the highest-ranking progressive candidates in the race, endorsed each other Friday, one day after the final Democratic primary debate during which both attacked Cuomo. The former governor saved most of his fire for Mamdani, who is nipping at his heels in the final stretch of the race.