November 30, 2018 1:38 am ‘Tonight': Claire Foy Raps ‘Rapper's Delight' Word-for-Word Claire Foy proves she knows every lyric to “Rapper’s Delight” by singing it cold when Jimmy Fallon puts her on the spot. US & World Videos 1:54 Everett siblings are Harvard-bound 2:56 New planet discoveries lead to new questions for MIT astronomers 3:25 Principal dancer bids farewell to Boston Ballet 12:05 Heart monitors of the future could be peel-and-stick like temporary tattoos 0:30 Speak now: Sebastián Agudelo
