Is olive oil the key to longevity? An expert discusses, plus how to plan for a long life in retirement

With medical advancements, many Americans expect to live a very long life. But are they making the right plans for it? And what do so-called blue zones where super-agers thrive teach us about the keys to a long life? Plus, the world is fascinated by a life cut too short as a Michigan man is arrested after his wife went missing in the Bahamas.