Historically, many women dropped out of the labor force because of family obligations. Today, women are working longer — in some cases because they feel like they’ve finally hit their stride in their careers. In other cases, they feel they can’t afford to retire. Hannah Ziegler is a business reporter for The Post, and she talks to host Martine Powers about this Big Shift as the workforce becomes older — and more female. Today’s show was produced by Ariel Plotnick. It was edited by Maggie Penman and mixed by Sam Bair.You can also read about the hurdles older women face with investing and how some savers have overcome them. Plus, the women who are sharing their homes as they grow older.Check out a live podcast taping that will be hosted by Martine on Jan. 25 about the enduring legacy of the Rev. Martin Luther King Jr. Subscribe to The Washington Post here.