NBCUniversal Inc. November 1, 2018 2:56 am ‘Tonight': Adam Yauch Played a 15-Year-Long Prank on Ad-Rock Mike D and Ad-Rock share stories from their “Beastie Boys Book” memoir, including the acronym behind their name and the prank Adam Yauch pulled on Ad-Rock that took 15 years to pay off. US & World Videos 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments 1:59 TikTok's Maddy Baloy dead at 26: Gordon Ramsay and Tay Lautner pay tribute 3:04 Progress being made on demolition of overpass on I-95 in Norwalk