Democratic Rep. Chris Deluzio, Republican Rep. Riley Moore, and CNN Political Commentators Alyssa Farah Griffin and Ashley Allison join CNN’s Jake Tapper to discuss Zohran Mamdani’s stunning upset win in New York City.

Zohran Mamdani’s dramatic, strong showing in New York’s Democratic mayoral primary, in which he forced a concession from former Gov. Andrew Cuomo, amounts to a massive shot in the arm for progressives and other Democrats who have been imploring their party’s elder statesmen to step aside for a new generation of leaders.