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The Cobalt Blues

An investigative report on US dependence on foreign sources of strategic minerals, vital to the aerospace and steel industries, which examines and questions Reagan Administration policies toward those international sources.

English
  • Originally Aired November 23, 1982
  • Runtime 60 minutes
  • Content Rating United States of America TV-PG
  • Network PBS
  • Created September 12, 2017 by
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  • Modified September 12, 2017 by
    Administrator admin