Before President Obama delivers his farewell address to the nation tonight, take a look back at some of his most memorable speeches — from his keynote during the 2004 Democratic National Convention to his 2012 election victory speech. More on Obama's legacy: http://nbcnews.to/2iRPwUV | NBC News

6.8K views · 247 reactions | Newsweek senior editor at large Josh Hammer has hit out at former US president Barack Obama over his latest questionable remarks during a rally in Milwaukee, Wisconsin over the weekend. | Sky News Australia | Facebook

26K views · 816 reactions | Former US president Barack Obama has entered the Capitol Rotunda ahead of Donald Trump’s inauguration without his wife, Michelle. | Sky News Australia | Facebook

1.8K views · 130 reactions | Former US president Barack Obama has kicked off his Australian speaking tour starting with a sold-out address in Sydney. Watch the full episode at www.skynews.com.au/flash | Sky News Australia | Facebook

3.9K views · 220 reactions | “If you're walking down the right path and you’re willing to keep walking, eventually you'll make progress.” - Barack Obama, born on this day in 1961. | Biography | Facebook