September 19, 2013 9:52 am Fitness and Facebook: Weight Loss Inspiration Online Fitness trainers are encouraging the use of Facebook to keep their clients motivated. People are posting and sharing pictures of food, themselves and even the numbers on the scale. US & World Videos 0:48 World Central Kitchen to resume operations in Gaza 8:39 Gina Rodriguez gushes 0ver motherhood with son Charlie 2:22 Scarlett Johansson and Colin Jost have date night at White House Correspondents' dinner 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