An Ethiopian rides a horse as hundreds of thousands gather to welcome returning leaders of the once-banned Oromo Liberation Front (OLF) in the capital Addis Ababa, Ethiopia Saturday, Sept. 15, 2018. The OLF and two other organizations were removed from a list of terror groups earlier this year after Prime Minister Abiy Ahmed took office, amid sweeping reforms to bring opposition groups back to politics. (AP Photo/Mulugeta Ayene), APTOPIX