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United States President Barack Obama speaks during the 71st session of the United Nations General Assembly at U.N. headquarters, Tuesday, September 20.
United States President Barack Obama speaks during the 71st session of the United Nations General Assembly at U.N. headquarters, Tuesday, September 20.

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    President Obama at the UN: Then and now

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President Obama at the UN: Then and now

A look back at President Obama's first speech at the UN General Assembly in 2009 compared to his final speech, delivered Tuesday morning.

President Obama at the UN: Then and now

A look back at President Obama's first speech at the UN General Assembly in 2009 compared to his final speech, delivered Tuesday morning.