TOPSHOT - People wave "YES" banners and Turkish national flags on April 8, 2017 during a campaign rally for the "yes" vote in a constitutional referendum in Istanbul. - On April 16, 2017, the Turkish public will vote on whether to change the current parliamentary system into an executive presidency. (Photo by BULENT KILIC / AFP) (Photo by BULENT KILIC/AFP via Getty Images)
Getty Images

AFP BULENT KILIC