Acton On The AirActon Institute Director of Research Samuel Gregg joins hosts John Hall and Kathy Emmons on It’s The Ride Home on Pittsburgh’s 101.5 FM WORD to discuss President Obama’s scheduled visit this week in Rome with Pope Francis. Gregg notes the differences in worldview between Francis and Obama, and contrasts the likely relationship between the current pope and president with the more well-known relationship between an earlier pope and president, John Paul II and Reagan. You can listen to the interview using the audio player below.