Watch: World's oldest women reveal secret to long life

Susannah Mushatt Jones and Emma Morano have never met. But they share something no one else in the world can claim. Jones who lives in New York, and Morano, who lives in Italy are the only two people alive born two centuries ago, both in 1899. Jones, a retired child care worker, turns 116 years old next week. At 115, Morano is the second oldest person alive and lives in a mountain town overlooking Lake Major in Italy. In this video, they reveal their secret to long life.