U.S. President Barack Obama speaks to Vietnamese young people during the Young Southeast Asian Leaders Initiative (YSEALI) town hall at the GEM Center in Ho Chi Minh City, Vietnam.
U.S. President Barack Obama speaks to Vietnamese young people during the Young Southeast Asian Leaders Initiative (YSEALI) town hall at the GEM Center in Ho Chi Minh City, Vietnam. Carolyn Kaster AP
U.S. President Barack Obama speaks to Vietnamese young people during the Young Southeast Asian Leaders Initiative (YSEALI) town hall at the GEM Center in Ho Chi Minh City, Vietnam. Carolyn Kaster AP

The arrow of history

May 26, 2016 8:00 PM