Reversing Denials, Facebook Admits Russia-Tied Election Ad Buy | Rachel Maddow | MSNBC

Rachel Maddow looks back at the months of denials from Facebook that Russia was using their platform to interfere in the 2016 presidential election and notes that their admission to the contrary today is not only vindication for reporters but a new criminal matter for Special Counsel Robert Mueller to consider. » Subscribe to MSNBC: http://on.msnbc.com/SubscribeTomsnbc About: MSNBC is the premier destination for in-depth analysis of daily headlines, insightful political commentary and informed perspectives. Reaching more than 95 million households worldwide, MSNBC offers a full schedule of live news coverage, political opinions and award-winning documentary programming -- 24 hours a day, 7 days a week. Connect with MSNBC Online Visit msnbc.com: http://on.msnbc.com/Readmsnbc Find MSNBC on Facebook: http://on.msnbc.com/Likemsnbc Follow MSNBC on Twitter: http://on.msnbc.com/Followmsnbc Follow MSNBC on Google+: http://on.msnbc.com/Plusmsnbc Follow MSNBC on Instagram: http://on.msnbc.com/Instamsnbc Follow MSNBC on Tumblr: http://on.msnbc.com/LeanWithmsnbc Reversing Denials, Facebook Admits Russia-Tied Election Ad Buy | Rachel Maddow | MSNBC