This is a rebroadcast of an interview that originally aired on April 13th, 2016.
Before journalist Lesley Stahl joined 60 Minutes, she became the first woman to serve as CBS News' White House Correspondent. Her coverage of news, political leaders and stories has taken her around the globe. Her latest investigation looks into the science of grandparenting. In Becoming Grandma: The Joys and the Science of the New Grandparenting Stahl reflects on her own experiences as a grandmother, and interviews friends and experts to understand how grandmotherhood affects women.