NBCUniversal Inc. June 27, 2019 6:49 am ‘Tonight': Fallon Sings ‘Don't Become a Meme' to Dem Candidates Jimmy Fallon gives some helpful advice to 2020 presidential candidates through a song about how not to become a meme this election season, “Don’t Become a Meme.” US & World Videos 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 2:47 AI pharmacist? Brigham testing new tech to assist docs, pharmacists