Mark Shriver, author of Pilgrimage: My Search for the Real Pope Francis and president of the Save the Children Action Network, and J. Bryan Hehir, Professor of the Practice of Religion and Public Life at Harvard University and Secretary for Health Care and Social Services in the Archdiocese of Boston, discussed Pope Francis and the role of the Pope in the modern world. Margery Eagan, co-host of Boston Public Radio on WGBH 89.7, moderated.