Jean Chatzky, the financial editor of NBC’s TODAY show, is an award-winning personal finance journalist, AARP’s personal finance ambassador and host of the weekly podcast HerMoney with Jean Chatzky. Jean is also a best-selling author. Her newest book, AgeProof: Living Longer Without Running Out of Money or Breaking a Hip, which she wrote with Dr. Michael Roizen, is a New York Times and Wall Street Journal bestseller.