President Obama may have more Twitter followers, but Pope Francis has the highest retweet rate of any world leader. Dave Krueger talks with Michael J. O’Loughlin, a Catholic journalist writing for Crux and the Boston Globe, about his new book The Tweetable Pope: A Spiritual Revolution in 140 Characters, published by HarperOne in 2015.

This interview was originally released as Episode #49 of MRB Radio’s First Impressions program on September 22, 2015.