Social Media Obama unveils college proposal on Vine, Facebook and Twitter Looking to drum up support prior to the State of the Union address, the President gave social media followers a preview. By Beki Winchel@bekiwekiJan. 12, 2015 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.