This week on “In the Arena,” literary editor of First Things, Matthew Schmitz, joins Monsignor Kieran Harrington, to talk about the hot-button issues. Then the author of “Everyone Leads: How to Revitalize the Catholic Church,” Chris Lowney, joins the conversation to talk about leadership and the Church, and the founder and CEO of Mobile Loaves and Fishes, Alan Graham, talks about homelessness and his new book “Welcome Homeless: One Man’s Journey of Discovering the Meaning of Home.” All this and much more on “In the Arena”- faith at the forefront of today’s news and events.