The Secretary of Homeland Security details plans to counter potential threats to the U.S. – Wyatt Goolsby reports and The Heritage Foundation’s David Inserra shares how we can prevent homegrown terrorism. The Iran nuclear deal leaves many unanswered questions – Jason Calvi has that report. Pope Francis’s apostolic journey to Mexico, by way of Cuba, will be rich in symbolism – Mary Shovlain reports from Rome and Catholic News Agency’s Alan Holdren shares what he’s expecting from the papal visit. A bill to defund Planned Parenthood in Ohio now awaits Governor John Kasich’s signature – we speak with Ohio Right to Life’s Katie Franklin and National Right to Life Committee’s Dr. David O’Steen. Catherine Szeltner introduces us to a man who came to the U.S. as a Syrian refugee and was helped by the U.S. bishops. And the Knights of Columbus’ Patrick Kelly shares a unique opportunity to help persecuted Christians this Lent.