Known for her “heavenly” voice, NPR’s On Being host Krista Tippett visited St. Louis on a book tour promoting her most recent title, “Becoming Wise – An Inquiry into the Mystery and Art of Living.” The religious journalism pioneer (and Peabody Award and National Humanities Medal recipient) discusses how she chose the wise experts for her book, advice they’ve given that she wishes she had earlier in life and how love can ultimately mend most of our social struggles.