This week on “In the Arena,” Monsignor Harrington is joined by former Secret Service Agent Clint Hill as he talks about his experience in the Secret Service and about his new book, Five Presidents: My Extraordinary Journey with Eisenhower, Kennedy, Johnson, Nixon, and Ford with its co-author Lisa McCubbins. Then Monsignor Harrington is joined by call-in guests, Javier Martinez-Brocal, Director of Rome Reports, and Rome Correspondent for the Tablet, Chris Lamb to talk about news from Rome.