510K views · 11K reactions | "I'm asking you to believe. Not in my ability to bring about change – but in yours." One year ago today, then-President Barack Obama delivered a farewell speech in Chicago after two terms in office. | NBC News | Facebook

Barack Obama points to “strange and uncertain times” during a speech in South Africa, a day after US President Donald Trump’s news conference with Russian President Vladimir Putin. https://cnn.it/2urzBky | CNN Politics

1.9M views · 10K reactions | President Obama to those disappointed by...

1.1M views · 15K reactions | U.S. President Barack Obama lays a...

President Obama at G20 summit: "We also have to remember that many of these refugees are the victims of terrorism themselves... Slamming the door in their faces would be a betrayal of our values." http://cnn.it/1kZuxMM | CNN