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desalination California drought orig_00003929
desalination California drought orig_00003929

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    Desalination: A solution to California's drought?

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Desalination: A solution to California's drought?

Desalination may be the solution to California's drought problem. But turning salt water into drinking water comes at a cost, CNN's Rachel Crane reports.

Desalination: A solution to California's drought?

Desalination may be the solution to California's drought problem. But turning salt water into drinking water comes at a cost, CNN's Rachel Crane reports.