Note: Local station having issues with digital OTA, hence TVRip instead of the usual PDTV. Other two segments were old (ossuary) or fluff (beckham).
THE DOOMSDAY VAULT - Scientists are collecting a billion and a half seeds from all the world’s crops to keep in safe storage deep inside a mountain near the North Pole. Scott Pelley reports. Shawn Efran and Catherine Herrick are the producers.