Philippines' President Rodrigo Duterte (4th from R) poses for a group photo with ASEAN leaders and their regional counterparts, including U.S. President Donald Trump (5th from R) and Japan's Prime Minister Shinzo Abe (4th from L) prior to ASEAN (the Association of Southeast Asian Nations) summit in Manila, Philippines on Nov. 13, 2017.( The Yomiuri Shimbun via AP Images )