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In page United States cyber-diplomacy:

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One of the undertakings by the Digital Outreach Team occurred on June 4, 2009, when President Barack Obama gave a speech addressing the Muslim world, from Cairo, Egypt. President Obama's speech was an attempt to foster change in the perception of the United States. His speech discussed the new beginnings and relations between the West and the Middle East. Between June and December in 2009, the DOT opened thirty discussion threads on nineteen Arab and Russian centered websites, where the primary conversation was Obama's Cairo speech.[1]