EMP - Nuclear Spring

The world has for the past two years suffered from a nuclear winter of global magnitude following an EMP attack that lay waste the electric power grids and electronics of much of the world. Ninety percent of the world's population has perished, those surviving being from the underdeveloped countries not targeted by a nuclear exchange that followed.
At the unused Yucca Mountain nuclear waste repository in Nevada, a group of survivors briefly venture out of their underground refuge only to fac...