Social Media The papal conclave takes over Twitter As Catholic leaders begin the process of choosing a new pope, news of the event dominated Twitter’s trending topics list. By Michael SebastianMarch 13, 2013 SHARE Ragan Insider Premium Content The news briefly took over the trending topics list in the U.S., as seven of the 10 items on the list dealt with the process: 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.