"In that sense he's probably more of a journeyman than he is a highly accomplished scholar," Irwin said. "In the process we'll all get on board with the journeyman." And journeymen, he said, "make the world work."
Why is the pope washing prisoners' feet?
Pope Francis washes feet of 'diverse religious confessions'
POSTED: 02:56 PM MDT Mar 28, 2013 UPDATED: 04:19 AM MDT Mar 29, 2013