Mark Zuckerberg is why I’m walking, says Sheryl Sandberg

Facebook COO Sheryl Sandberg has said that the social media platform's CEO Mark Zuckerberg is the reason she's still "walking" after the death of her husband in 2015. "When I felt so overwhelmed and so isolated and just needed to cry, I would grab him into his conference room and he would just sit there with me," she added.