What makes a marriage last? Who doesn’t want to know the answer to that question? To unlock this mystery, iconic couple Marlo Thomas and Phil Donahue crisscrossed the country and conducted intimate conversations with forty celebrated couples whose long marriages they’ve admired—from award-winning actors, athletes, and newsmakers to writers, comedians, musicians, and a former U.S. president and First Lady. Through these conversations, Marlo and Phil also revealed the rich journey of their own marriage. What Makes a Marriage Last offers practical and heartfelt wisdom for couples of all ages, and a rare glimpse into the lives of husbands and wives we have come to know and love. Featuring interviews with: Deepak and Rita Chopra, President Jimmy and Rosalynn Carter, Viola Davis and Julius Tennon, Elton John and David Furnish, Melissa McCarthy and Ben Falcone; and Bob Woodward and Elsa Walsh.