World leaders gather for a group photo during 71st session of the UN General Assembly in New York on September 20, 2016. / AFP / STEPHANE DE SAKUTIN (Photo credit should read STEPHANE DE SAKUTIN/AFP/Getty Images)
World leaders gather for a group photo during 71st session of the UN General Assembly in New York on September 20, 2016. / AFP / STEPHANE DE SAKUTIN (Photo credit should read STEPHANE DE SAKUTIN/AFP/Getty Images)