Chairman of the Crimean Tatars Mejlis, Mustafa Dzhemilev, center, speaks while Mejlis representatives Akhtem Chiygoz, right, and Ilmi Umerov listen at a news conference in Boryspil International airport in Kiev, Ukraine, Friday, Oct. 27, 2017. Chiygoz and Umerov had been
Chairman of the Crimean Tatars Mejlis, Mustafa Dzhemilev, center, speaks while Mejlis representatives Akhtem Chiygoz, right, and Ilmi Umerov listen at a news conference in Boryspil International airport in Kiev, Ukraine, Friday, Oct. 27, 2017. Chiygoz and Umerov had been unlawfully convicted by Russian authorities in the Crimea in 2014 for their public protest against Russia’s illegal occupation of Ukraine’s Crimea. Chiygoz and Umerov arrived in Ukraine on Friday after having been extradited to Turkey due to efforts of Turkish President Recep Tayyip Erdogan. (AP Photo/Efrem Lukatsky)