Cuba. Havana, Cuba's heart ; Pope Francis and the Cuban thaw ; East across the island ; The Church and Cuba -- Washington, D.C. Our nation's capital ; Words to our bishops ; St. Junipero Serra ; A friar of his times ; Among the faithful ; Joint meeting of Congress ; Feed the hungry ; Serving those in need -- New York. An outpouring of love ; St. Patrick's Cathedral ; Forging peace at the U.N. ; The Holy See and the United Nations ; Moments of remembrance ; Reaching out in love ; Education for everyone ; Our Lady Queen of Angels Schools ; Heart of the Big Apple -- Philadelphia. Cathedral Basilica ; Birthplace of democracy ; Festival of families ; A celebration of society's foundation ; Advice to the shepherds ; Visiting the prisoners ; A man who has experienced forgiveness ; Let us pray -- Papal visit by the numbers