US President Barack Obama speaks during the State of the Union Address during a Joint Session of Congress at the US Capitol in Washington, DC, January 12, 2016. Barack Obama will give his final State of the Union address Tuesday, perhaps the last big opportunity of his presidency to sway a national audience and frame the 2016 election race. AFP PHOTO / SAUL LOEB / AFP / SAUL LOEB        (Photo credit should read SAUL LOEB/AFP/Getty Images)
SAUL LOEB/AFP/Getty Images
US President Barack Obama speaks during the State of the Union Address during a Joint Session of Congress at the US Capitol in Washington, DC, January 12, 2016. Barack Obama will give his final State of the Union address Tuesday, perhaps the last big opportunity of his presidency to sway a national audience and frame the 2016 election race. AFP PHOTO / SAUL LOEB / AFP / SAUL LOEB (Photo credit should read SAUL LOEB/AFP/Getty Images)
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Barack Obama closes the book on his presidency, with a farewell speech in Chicago that will try to lift supporters shaken by Donald Trump's shock election. / AFP / Joshua LOTT        (Photo credit should read JOSHUA LOTT/AFP/Getty Images)
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US President Barack Obama speaks during his farewell address in Chicago, Illinois on January 10, 2017. Barack Obama closes the book on his presidency, with a farewell speech in Chicago that will try to lift supporters shaken by Donald Trump's shock election. / AFP / Joshua LOTT (Photo credit should read JOSHUA LOTT/AFP/Getty Images)
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