January 8, 2019 3:35 pm The Robots of CES From Lovot to LG’s Cloi, robots are working to win over visitors at this year’s Consumer Electronics Show in Las Vegas. Ub Tech’s “Walker” can even bribe you with snacks. US & World Videos 1:45 NYPD enters Columbia University in riot gear to clear protest 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 1:49 New guidelines say women should be screened every other year for breast cancer starting at 40 2:28 King Charles returns to public duties amid cancer diagnosis