Marc Freedman: "Encore" (Public Affairs)
By 2030, one in four Americans will be over 60 years old. Instead of living out their lives in retirement, more and more Americans are opting for second careers later in life. A look at a new social trend where some are choosing new careers and new challenges instead of retirement.
founder and CEO of Civic Ventures and the author of "Prime Time" and "The Kindness of Strangers."