May 11, 2017 8:15 am How Social Media Can Aid in Weight Loss Kiva Williams is a D.C. resident recently featured in a new Weight Watchers ad. Williams tells NBC4’s Erika Gonzalez how she used social media to hold her self accountable to losing weight. 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 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug 2:28 King Charles returns to public duties amid cancer diagnosis
