In May 2010, Time magazine tells us, Barack Obama invited a group of America's most distinguished presidential historians to dinner at the White House. He was searching for ideas, examples and "lessons from his predecessors."
원문출처 : http://www.cnn.com/2016/12/07/opinions/barack-obama-legacy-zakaria/index.html
원문출처 : http://www.cnn.com/2016/12/07/opinions/barack-obama-legacy-zakaria/index.html