Linette Lopez, Joan Lunden, and Ester Bloom discuss the money behind aging — what it takes to prepare for caregiving for a relative, planning your own retirement, and social security.Learn more about saving for retirement here.Go back to the Business of Life main page.“The Business of Life” is a fresh perspective on the most important issues of our time. Each week, host Mona Chalabi brings together a panel of experts to discuss everything you need to make sense of the facts, figures, dollars, and cents that shape our world.