Jimmy Fallon May 9, 2018 3:21 am ‘Tonight': Musical Morning Announcements With Gabrielle Union Jimmy Fallon and Gabrielle Union play two high school principals who parody Camila Cabello, Shawn Mendes and Cardi B to spice up their morning announcements. US & World Videos 2:39 Bruins try not to ‘dwell on the past' ahead of Game 7 against Toronto Maple Leafs 20:50 Karen Read trial: How accounts of first responders have differed 2:43 ‘On the Dot' to redevelop stretch of Dorchester Avenue 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