Associated Press Writer Cristian Kovadloff in La Plata and Almudena Calatrava, Debora Rey and Michael Warren in Buenos Aires contributed to this story.

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The opinions in this commentary are solely those of Debora Spar.

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Debora Plunkett, of the secretive National Security Agency, whose responsibilities include protecting U.S. government computer networks, predicted earlier this month that Congress would pass long-stalled cybersecurity legislation within the next year.

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