Perhaps the happiest result of her longevity has been to force her son to get himself a life.
She talks to Jacob Bernstein about her longevity, her continued distaste for Sarah Palin, and why Jay Leno is better than Ambien.
Adam Gollner, author of The Book of Immortality, profiles five billionaires pouring money into longevity research.
longevity lon·gev·i·ty (lŏn-jěv'ĭ-tē)
Duration of an individual life beyond the norm for the species.