February 16, 2022 1:00 am What Is Rule 40 in the Olympics? American snowboarder Julia Marino said the International Olympic Committee told her she could not use a board with the “Prada” logo on it, as it violated “Rule 40.” Here’s what that means. US & World Videos 2:28 King Charles returns to public duties amid cancer diagnosis 3:10 Nicole Kidman gushes over family's support at AFI honor 1:39 Benny Blanco talks falling in love with Selena Gomez 3:26 Zendaya weighs in on ‘Challengers' love triangle: Art vs. Patrick? 1:20 Kate Middleton and Prince William share never-before-seen pic on 13th wedding anniversary