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Preview: Rare Earth Elements

Name: Preview: Rare Earth Elements
Uploaded: 2015-03-20T14:21:16-0400
Duration: 38 s
Description: How did China corner the market on a critical resource nearly every electronic device we use depends on? Watch Lesley Stahl's report on Sunday, March 22 at 7 p.m. ET/PT.

How did China corner the market on a critical resource nearly every electronic device we use depends on? Watch Lesley Stahl's report on Sunday, March 22 at 7 p.m. ET/PT.