'All smiles and joy here': Inside Mamdani's victory partyTo play this video you need to enable JavaScript in your browser.This video can not be played'All smiles and joy here': Inside Mamdani's victory partyCloseMore on this story.SubsectionUS & CanadaPublished5 NovemberShareclose panelShare pageCopy linkAbout sharingRelated topicsNew York CityFollow New York Cityclose panelYou are now following New York CityUpdates from your News topics will appear in My News and in a collection on the News homepage.Read description