WASHINGTON, DC - JANUARY 20: President Barack Obama gives a kiss to his wife first lady Michelle Obama before the arrival of President-elect Donald Trump and his wife Melania Trump, at the White House on January 20, 2017 in Washington, DC. Later in the morning President-elect Trump will be sworn in as the nation's 45th president during an inaugural ceremony at the U.S. Capitol. (Photo by Mark Wilson/Getty Images)