April 11, 2018 5:26 pm Zuckerberg Faces House in Second Day of Facebook Testimony Facebook CEO Mark Zuckerberg spent a second day on Capitol Hill answering questions for the House about concerns of user privacy and data security. US & World Videos 2:21 How officials are preparing for next year's fire season in New Jersey 2:09 Retailers brace for returns post-holiday sales 2:20 Overlapping traditions, service on ‘Chrismukkah' 0:44 ‘Make our own traditions': South Philly family celebrating 1st ‘Chrismukkah' with baby 1:01 ‘A tradition that's here to stay': Delaware high school students serve up Christmas meals
