NFL February 2, 2018 3:44 pm Super Bowl Goes High-Tech From tracking chips in balls to in-stadium shopping apps, this year’s Super Bowl will be one of the most technologically advanced ever. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 10:42 Multiple people arrested as police clear campus encampments 2:51 Sunny Saturday morning followed by clouds in New England 1:40 Heavy police presence near on-campus protests