Dead or Alive - Thousands of errors to the Social Security Administration's Death Master File can result in fraudulent payments -- costing taxpayers billions -- and identity headaches.

Face Blindness - Imagine you couldn't recognize people's faces, and even your own family looked unfamiliar. Lesley Stahl reports on face blindness, a puzzling neurological disorder, for 60 Minutes.

Encryption - The war on terror has created a privacy versus security debate across the world -- including in Europe, site of the Paris attacks, where one thing investigators are looking into is a texting app favored by ISIS that features encryption.

Aid in Dying - She was young, beautiful and terminally ill with a brain tumor so invasive and painful she chose to end her life in what advocates call "Death with Dignity." The prescription for the lethal dose of barbiturates Brittany Maynard took was written by Dr. Eric Walsh of Oregon, where the protocol has been legal for 18 years.

Starchitect - On 60 Minutes this week, "starchitect" Bjarke Ingels reveals the model of the stadium where the Washington Redskins football team will be playing soon -- complete with a moat for tailgating kayakers.