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Associated Press
Lynette St. Clair, rear, of the Eastern Shoshone Tribe, participates in a language-learning app workshop in Las Vegas in this photo made on Dec. 8, 2011.  The workshop, organized by software company Thornton Media, trains tribal members to use smartphone and tablet apps as part of efforts to revitalize languages that are on the brink of extinction. (AP Photo/Kara Thornton)

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