Ray Kurzweil on Bringing Back the Dead

Aired: 7/12/2012 | 0:04:11 | Clip
Thursday's outtake with Mr. Immortality: does Kurzweil believe that an avatar of his dead father -- created with artificial intelligence and a lifetime's worth of data and mementos -- is, well, his actual father, the guy who died when Ray was 22? We asked him how that quest influenced his goal of "immortality today."