After a blistering 2018, Facebook needed a spark to turn the momentum around in Menlo Park. This week's 4th quarter earnings report might have done just that for Mark Zuckerberg. David Meyers speaks to Bloomberg's Facebook reporter Sarah Frier on whether a positive end to 2018 means a smooth road ahead for 2019. FOLLOW UPSarah's latest: Facebook’s Shares Surge as Advertisers Ignore ScandalsYou can follow Sarah at: @sarahfrier----TicToc is a daily news podcast hosted by David Meyers (@davidfmeyers), produced at Bloomberg Worldwide HQ in New York City. You can follow up with us and watch our reporting @tictoc. If you like it, be sure to rate us on iTunes, and tell your friends!