NBCUniversal Inc. March 8, 2018 3:01 am ‘Tonight': ‘Ew!' With John Cena Jimmy Fallon shows a clip from “Ew!” in which Sara and her friend Addison (John Cena) practice for dance team auditions to Bruno Mars’ “Finesse.” US & World Videos 1:49 Finalists in math competition hope their model helps ease housing crisis 14:31 @Issue extra: Seth Moulton on pro-Palestinian protests, TikTok and more 2:31 Celtics preparing for pivotal Game 3 against Heat in Miami 1:17 Patriots player visits Franciscan Children's Hospital 5:54 Pro-Palestinian protest taking over college campuses