A new survey measure Francis explosive popularity but will he change lives? Pope Francis passes news photographers as he arrives to lead his general audience in St. Peter's Square at the Vatican on Wednesday (Jan. 15). For use with RNS-VATICAN-BANK, transmitted on January 15, 2014, Photo by Paul Haring, courtesy of Catholic News Service

A new survey measure Francis explosive popularity but will he change lives? Pope Francis passes news photographers as he arrives to lead his general audience in St. Peter’s Square at the Vatican on Wednesday (Jan. 15). For use with RNS-VATICAN-BANK, transmitted on January 15, 2014, Photo by Paul Haring, courtesy of Catholic News Service