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Season 10 Episode 5

The Cobalt Blues

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Aired Wednesday 9:00 PM Nov 23, 1982 on PBS
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The Cobalt Blues
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The Cobalt Blues, originally broadcast on November 23, 1982, reports on the policies of the Reagan presidency concerning certain essential minerals, and investigates the US's increasing reliance on foreign sources for its supplies of these elements, which are vitally important to key American industries such as steel production and the aerospace industry.moreless

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