US President Barack Obama (C) walks toward Air Force One upon his departure from Noi Bai international airport in Hanoi on May 24, 2016, headed for Ho Chi Minh City in the south. US President Barack Obama told communist Vietnam on May 24 that basic human rights would not jeopardise its stability, in an impassioned appeal for the one-party state to abandon authoritarianism. / AFP / POOL / LUONG
{"Image ImageDescription": "US President Barack Obama (C) walks toward Air Force One upon his departure from Noi Bai international airport in Hanoi on May 24, 2016, headed for Ho Chi Minh City in the south.\nUS President Barack Obama told communist Vietnam on May 24 that basic human rights would not jeopardise its stability, in an impassioned appeal for the one-party state to abandon authoritarianism. / AFP / POOL / LUONG THAI LINH        (Photo credit should read LUONG THAI LINH/AFP via Getty Images)"}