U.S. President Barack Obama holds his hands together, 美國總統歐巴馬合掌

President Barack Obama holds his hands together and bows at the end of his address at the Lao National Cultural Hall, on the sidelines of the ASEAN Summit, in Vientiane, Laos on Sept. 6, 2016. (REUTERS/Jonathan Ernst)
Photos of the day - September 6, 2016
https://www.yahoo.com/news/photos-day-september-6-2016-191826739/photo-p-woman-loyal-houthi-movement-photo-191826575.html